iwbch's Competition History

Date Contest Rank Performance New Rating Diff
ExaWizards 2019 2971 100 5 -
AtCoder Beginner Contest 124 2956 514 42 +37
Tenka1 Programmer Beginner Contest 2019 2876 74 46 +4
AtCoder Grand Contest 033 1287 543 91 +45
AtCoder Beginner Contest 126 2444 - - -
AtCoder Beginner Contest 127 3154 644 148 +57
AtCoder Grand Contest 034 1864 776 223 +75
AtCoder Beginner Contest 129 3268 416 244 +21
AtCoder Beginner Contest 131 2270 851 328 +84
AtCoder Beginner Contest 132 1238 1191 486 +158
AtCoder Beginner Contest 133 2833 689 513 +27
AtCoder Grand Contest 035 1751 289 483 -30
AtCoder Beginner Contest 134 3302 471 480 -3
AtCoder Grand Contest 036 1167 378 467 -13
AtCoder Beginner Contest 136 3255 543 475 +8
AtCoder Beginner Contest 137 2198 875 529 +54
AtCoder Grand Contest 037 1437 844 570 +41
AtCoder Beginner Contest 138 3567 457 557 -13
Japanese Student Championship 2019 Qualification 1899 904 601 +44
AtCoder Beginner Contest 139 4057 432 583 -18
AtCoder Beginner Contest 140 2672 735 601 +18
AtCoder Beginner Contest 141 1447 1076 662 +61
AtCoder Grand Contest 039 2035 273 624 -38
AtCoder Beginner Contest 143 1862 929 661 +37
AtCoder Beginner Contest 144 1834 1003 702 +41
NIKKEI Programming Contest 2019-2 2530 532 685 -17
AtCoder Beginner Contest 145 2228 847 703 +18
DISCO Presents Discovery Channel Code Contest 2020 Qual 2175 572 690 -13
AtCoder Beginner Contest 146 1566 1043 732 +42
Sumitomo Mitsui Trust Bank Programming Contest 2019 3276 221 685 -47
AtCoder Beginner Contest 147 3709 378 657 -28
AtCoder Beginner Contest 148 3103 606 652 -5
AtCoder Grand Contest 041 1908 805 668 +16
AtCoder Beginner Contest 149 1878 - - -
AtCoder Beginner Contest 150 1228 - - -
Dwango Programming Contest 6th 1790 718 673 +5
AtCoder Beginner Contest 151 2037 964 707 +34
Keyence Programming Contest 2020 2375 694 705 -2
AtCoder Beginner Contest 152 2518 791 714 +9
AtCoder Beginner Contest 153 2677 812 725 +11
AtCoder Beginner Contest 154 3121 663 719 -6
AtCoder Beginner Contest 155 2188 965 746 +27
AtCoder Beginner Contest 156 1652 1072 783 +37
AtCoder Beginner Contest 157 1312 1190 832 +49
AtCoder Beginner Contest 158 1945 1050 856 +24
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 2270 780 848 -8
Panasonic Programming Contest 2020 2537 914 855 +7
AtCoder Beginner Contest 159 2696 972 867 +12
AtCoder Beginner Contest 160 2681 1046 887 +20
AtCoder Beginner Contest 161 3964 807 879 -8
AtCoder Beginner Contest 162 4182 807 872 -7
AtCoder Beginner Contest 163 7358 - - -
AtCoder Beginner Contest 164 3851 883 873 +1
AtCoder Beginner Contest 165 8564 240 820 -53
AtCoder Beginner Contest 166 5417 639 803 -17
AtCoder Beginner Contest 167 1951 1255 858 +55
AtCoder Beginner Contest 168 2210 1136 889 +31
AtCoder Beginner Contest 169 2443 1134 916 +27
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 2248 1030 928 +12
AtCoder Beginner Contest 170 4765 689 906 -22
AtCoder Beginner Contest 171 2154 1177 936 +30
AtCoder Beginner Contest 172 3529 885 931 -5
AtCoder Beginner Contest 173 2239 1167 957 +26
AIsing Programming Contest 2020 2084 1118 974 +17
M-SOLUTIONS Programming Contest 2020 988 1465 1034 +60
AtCoder Beginner Contest 174 2174 1165 1048 +14
AtCoder Beginner Contest 175 2819 967 1040 -8
AtCoder Beginner Contest 176 3687 828 1020 -20
AtCoder Beginner Contest 177 2251 1123 1031 +11
AtCoder Beginner Contest 178 1506 1342 1066 +35
AtCoder Beginner Contest 179 2410 1056 1065 -1
ACL Beginner Contest 1840 841 1045 -20
AtCoder Regular Contest 104 3205 682 1013 -32
HHKB Programming Contest 2020 2058 1014 1013 ±0
AtCoder Regular Contest 105 2658 423 966 -47
AtCoder Regular Contest 106 2123 900 960 -6
AtCoder Regular Contest 107 2619 613 929 -31
AtCoder Beginner Contest 181 3328 627 902 -27
AtCoder Beginner Contest 182 1482 1252 942 +40
AtCoder Grand Contest 049 667 - - -
AtCoder Beginner Contest 183 1589 1187 969 +27
AtCoder Regular Contest 108 746 1623 1054 +85
AtCoder Beginner Contest 184 2599 962 1045 -9
AtCoder Regular Contest 109 1130 1362 1081 +36
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 2841 484 1034 -47
AtCoder Beginner Contest 185 2313 1002 1030 -4
Panasonic Programming Contest (AtCoder Beginner Contest 186) 2794 786 1008 -22
AtCoder Beginner Contest 187 1535 1237 1033 +25
AtCoder Beginner Contest 188 2064 1096 1040 +7
KEYENCE Programming Contest 2021 2944 384 989 -51
AtCoder Beginner Contest 190 2923 959 986 -3
AtCoder Beginner Contest 191 3310 848 973 -13
AtCoder Regular Contest 112 2719 702 948 -25
AtCoder Beginner Contest 192 2060 1169 972 +24
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 1243 1385 1021 +49
AtCoder Beginner Contest 194 933 1520 1082 +61
AtCoder Grand Contest 052 709 - - -
Panasonic Programming Contest (AtCoder Beginner Contest 195) 3478 691 1048 -34
AtCoder Regular Contest 114 1632 955 1039 -9
AtCoder Beginner Contest 196 3438 785 1016 -23
AtCoder Regular Contest 115 1264 1054 1020 +4
AtCoder Beginner Contest 197(Sponsored by Panasonic) 1622 1184 1037 +17
AtCoder Regular Contest 116 2094 764 1013 -24
AtCoder Beginner Contest 198 2022 1076 1019 +6
Japanese Student Championship 2021 1681 899 1008 -11
AtCoder Beginner Contest 199(Sponsored by Panasonic) 2186 1077 1015 +7
ZONe Energy Programming Contest 1558 1236 1039 +24
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 2322 1041 1039 ±0
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 2563 971 1033 -6
AtCoder Regular Contest 119 1548 890 1019 -14
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 1482 1276 1048 +29
AtCoder Regular Contest 120 1601 463 1001 -47
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 2446 150 932 -69
AtCoder Beginner Contest 203(Sponsored by Panasonic) 2644 918 931 -1
AtCoder Beginner Contest 204 1601 1244 966 +35
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 1432 910 961 -5
AtCoder Beginner Contest 205 1528 1249 993 +32
AtCoder Beginner Contest 206(Sponsored by Panasonic) 1240 1375 1037 +44
AtCoder Beginner Contest 207 991 1467 1088 +51
AtCoder Beginner Contest 208 952 1488 1135 +47
AtCoder Beginner Contest 209 1686 1208 1143 +8
AtCoder Beginner Contest 210 3502 761 1110 -33
AtCoder Beginner Contest 211 2949 868 1088 -22
AtCoder Beginner Contest 212 1847 1105 1089 +1
AtCoder Beginner Contest 213 2741 916 1073 -16
AtCoder Beginner Contest 214 2958 850 1053 -20
AtCoder Beginner Contest 215 2592 960 1044 -9
AtCoder Beginner Contest 216 2154 999 1039 -5
AtCoder Beginner Contest 217 4608 531 998 -41
AtCoder Beginner Contest 218 3002 890 987 -11
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 1258 1326 1026 +39
AtCoder Beginner Contest 220 2693 879 1012 -14
AtCoder Beginner Contest 221 1985 1108 1022 +10
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1859 1107 1031 +9
AtCoder Beginner Contest 223 1147 1243 1054 +23
AtCoder Beginner Contest 224 2479 826 1033 -21
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 2832 753 1008 -25
AtCoder Beginner Contest 226 888 1509 1069 +61
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 1024 1387 1105 +36
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 2175 944 1090 -15
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 1454 1204 1102 +12
AtCoder Beginner Contest 230 2025 935 1086 -16
AtCoder Regular Contest 131 1460 - - -
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 1217 1259 1105 +19
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1544 1111 1105 ±0
AtCoder Beginner Contest 233 1548 1178 1113 +8
AtCoder Regular Contest 132 1901 - - -
AtCoder Beginner Contest 234 1141 1397 1145 +32
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 1695 1194 1150 +5
AtCoder Regular Contest 133 1856 - - -
AtCoder Beginner Contest 236 1044 1481 1187 +37
AtCoder Regular Contest 134 1393 - - -
AtCoder Beginner Contest 237 1266 1342 1204 +17
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 1738 1195 1203 -1
AtCoder Regular Contest 135 1615 - - -
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 1575 1226 1205 +2
AtCoder Beginner Contest 240 2260 993 1186 -19
AtCoder Beginner Contest 241(Sponsored by Panasonic) 4592 579 1138 -48
AtCoder Regular Contest 136 2671 - - -
AtCoder Beginner Contest 242 2882 925 1118 -20
AtCoder Beginner Contest 243 2211 1053 1112 -6
AtCoder Regular Contest 137 1518 - - -
AtCoder Beginner Contest 244 1189 1217 1123 +11
AtCoder Beginner Contest 245 2164 1062 1117 -6
AtCoder Beginner Contest 246 3186 813 1090 -27
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 2167 - - -
AtCoder Beginner Contest 247 2159 1043 1085 -5
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 1757 1163 1093 +8
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 1168 1356 1122 +29
AtCoder Regular Contest 139 1337 - - -
AtCoder Grand Contest 057 946 - - -
AtCoder Beginner Contest 250 1561 1194 1130 +8
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 1596 1174 1134 +4
AtCoder Beginner Contest 252 1319 1340 1156 +22
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 2393 989 1141 -15
AtCoder Regular Contest 141 1571 - - -
AtCoder Beginner Contest 254 1442 1286 1156 +15
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1751 1175 1158 +2
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 3723 652 1116 -42
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1822 1131 1118 +2
AtCoder Regular Contest 143 2437 - - -
AtCoder Beginner Contest 258 1672 1255 1132 +14
AtCoder Regular Contest 144 1785 - - -
AtCoder Beginner Contest 260 3371 760 1100 -32
AtCoder Beginner Contest 261 4723 504 1053 -47
AtCoder Regular Contest 145 2731 - - -
AtCoder Beginner Contest 262 2561 894 1038 -15
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 2558 933 1028 -10
freee Programming Contest 2022(AtCoder Beginner Contest 264) 2160 1042 1029 +1
AtCoder Regular Contest 146 2632 - - -
AtCoder Beginner Contest 265 3307 727 1002 -27
AtCoder Beginner Contest 266 2635 937 996 -6
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1837 1180 1016 +20
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 934 1487 1072 +56
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 2312 966 1062 -10
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 2358 979 1054 -8
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2450 965 1046 -8
AtCoder Regular Contest 149 1812 - - -
AtCoder Beginner Contest 272 1394 1276 1071 +25
AtCoder Regular Contest 150 1762 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1608 1158 1080 +9
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 1562 1219 1094 +14
AtCoder Beginner Contest 275 953 1407 1130 +36
AtCoder Beginner Contest 276 1303 1298 1148 +18
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1404 1281 1162 +14
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 4279 417 1106 -56
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 2146 1034 1099 -7
AtCoder Grand Contest 059 552 - - -
AtCoder Beginner Contest 281 2085 1069 1096 -3
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 2341 955 1082 -14
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1664 - - -
AtCoder Grand Contest 060 879 - - -
AtCoder Beginner Contest 284 2127 1111 1085 +3
AtCoder Regular Contest 153 2710 - - -
AtCoder Beginner Contest 285 1351 1174 1094 +9
AtCoder Regular Contest 154 1355 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 2128 1036 1089 -5
AtCoder Regular Contest 155 910 - - -
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 2246 1047 1085 -4
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 2221 1057 1082 -3
AtCoder Grand Contest 061 624 - - -
AtCoder Regular Contest 156 2322 - - -
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 2408 890 1064 -18
AtCoder Regular Contest 157 2361 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 2478 942 1052 -12
AtCoder Beginner Contest 292 3069 810 1030 -22
AtCoder Beginner Contest 293 2923 896 1018 -12
AtCoder Regular Contest 158 1671 - - -
AtCoder Beginner Contest 294 1954 1036 1019 +1
AtCoder Beginner Contest 295 2090 1081 1026 +7
AtCoder Beginner Contest 296 5353 - - -
AtCoder Regular Contest 159 1547 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1911 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 795 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 2332 963 1020 -6
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 3115 842 1003 -17
AtCoder Regular Contest 160 1096 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1619 1190 1023 +20
AtCoder Grand Contest 062 870 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1736 1168 1039 +16
AtCoder Regular Contest 161 1604 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1413 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1549 1230 1059 +20
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 1175 - - -
AtCoder Regular Contest 162 1471 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 2417 954 1049 -10
AtCoder Beginner Contest 308 1880 1180 1063 +14
AtCoder Regular Contest 163 1470 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 2343 1049 1061 -2
freee Programming Contest 2023(AtCoder Beginner Contest 310) 2426 1178 1074 +13
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 3695 853 1053 -21
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 1549 1322 1083 +30
AtCoder Grand Contest 063 1208 - - -
AtCoder Beginner Contest 313 3081 943 1070 -13
AtCoder Beginner Contest 314 4721 600 1031 -39
AtCoder Grand Contest 064 1066 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 3158 877 1016 -15
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 1627 1289 1047 +31
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 3646 905 1033 -14
AtCoder Beginner Contest 319 1917 1253 1057 +24
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 1069 1525 1113 +56
AtCoder Regular Contest 165 2163 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2958 - - -
AtCoder Beginner Contest 322 2423 1079 1110 -3
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 1319 1417 1145 +35
AtCoder Regular Contest 166 1609 - - -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 4657 658 1104 -41
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 3210 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 1883 1255 1120 +16
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 2535 1074 1116 -4
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 961 1533 1165 +49
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 1986 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 2060 1129 1161 -4
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 2023 1176 1163 +2
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 - - -
AtCoder Beginner Contest 332 4366 552 1114 -49
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 4101 787 1086 -28
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 2897 945 1072 -14
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2961 969 1062 -10
AtCoder Beginner Contest 336 2413 1045 1061 -1
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3567 926 1048 -13
AtCoder Beginner Contest 338 2539 1039 1047 -1
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2240 1176 1061 +14
AtCoder Regular Contest 171 2073 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 2292 1098 1064 +3
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 3352 916 1050 -14
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 4426 725 1022 -28
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 4010 854 1006 -16
AtCoder Regular Contest 173 1323 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2825 1035 1009 +3
AtCoder Regular Contest 174 1426 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 4205 803 990 -19
AtCoder Beginner Contest 347 3406 936 985 -5
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1921 1250 1014 +29
AtCoder Beginner Contest 349 2487 1118 1025 +11
AtCoder Beginner Contest 350 1548 1378 1065 +40
AtCoder Beginner Contest 352 1801 1298 1091 +26