odat's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Grand Contest 053 647 - - -
AtCoder Beginner Contest 198 3229 792 53 -
AtCoder Beginner Contest 199(Sponsored by Panasonic) 5870 308 92 +39
ZONe Energy Programming Contest 4231 478 141 +49
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 4337 606 201 +60
AtCoder Regular Contest 118 1786 731 276 +75
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 4449 578 316 +40
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 3937 667 366 +50
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 1235 1228 535 +169
AtCoder Beginner Contest 204 5537 350 507 -28
AtCoder Beginner Contest 206(Sponsored by Panasonic) 4801 513 506 -1
AtCoder Beginner Contest 207 1996 1085 598 +92
AtCoder Beginner Contest 208 1500 1253 702 +104
AtCoder Beginner Contest 209 6131 229 648 -54
AtCoder Beginner Contest 210 3014 866 676 +28
AtCoder Beginner Contest 211 3942 655 673 -3
AtCoder Beginner Contest 212 2714 858 695 +22
AtCoder Beginner Contest 213 2856 887 718 +23
AtCoder Beginner Contest 214 3564 712 717 -1
AtCoder Beginner Contest 215 5451 330 679 -38
AtCoder Beginner Contest 216 2595 871 702 +23
AtCoder Beginner Contest 217 3363 800 713 +11
AtCoder Beginner Contest 218 2265 1066 756 +43
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 1583 1193 811 +55
AtCoder Beginner Contest 221 3972 632 793 -18
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 1821 165 734 -59
AtCoder Beginner Contest 224 3430 556 716 -18
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 1246 1298 793 +77
AtCoder Beginner Contest 226 1441 1234 847 +54
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 3498 447 812 -35
AtCoder Regular Contest 129 409 1779 958 +146
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 2747 756 939 -19
AtCoder Regular Contest 131 1846 642 912 -27
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 3797 444 872 -40
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 3226 556 843 -29
AtCoder Regular Contest 132 1901 174 784 -59
AtCoder Beginner Contest 234 2107 1050 814 +30
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 1864 1140 852 +38
AtCoder Regular Contest 133 2048 938 861 +9
AtCoder Beginner Contest 237 1951 1100 887 +26
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 1710 1205 924 +37
AtCoder Regular Contest 135 1478 1081 941 +17
AtCoder Beginner Contest 240 4675 417 897 -44
AtCoder Regular Contest 136 1941 865 894 -3
AtCoder Beginner Contest 242 4027 699 876 -18
AtCoder Beginner Contest 243 1891 1139 905 +29
AtCoder Regular Contest 137 2605 666 883 -22
AtCoder Beginner Contest 245 3228 813 876 -7
AtCoder Beginner Contest 246 2763 912 880 +4
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 1540 1142 909 +29
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 4052 586 881 -28
AtCoder Regular Contest 139 1472 - - -
AtCoder Beginner Contest 250 2750 862 879 -2
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 2529 896 880 +1
AtCoder Beginner Contest 252 3053 868 879 -1
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 4334 569 852 -27
AtCoder Beginner Contest 254 2542 977 865 +13
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 2498 966 875 +10
AtCoder Regular Contest 142 1506 886 876 +1
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 2120 1040 894 +18
AtCoder Beginner Contest 258 2246 1087 915 +21
AtCoder Beginner Contest 259 2309 1041 928 +13
AtCoder Regular Contest 144 2244 878 923 -5
AtCoder Beginner Contest 260 1929 1124 945 +22
AtCoder Beginner Contest 261 1503 1283 984 +39
AtCoder Regular Contest 145 2731 175 919 -65
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 3097 794 907 -12
freee Programming Contest 2022(AtCoder Beginner Contest 264) 2673 905 907 ±0
AtCoder Regular Contest 146 914 1466 976 +69
AtCoder Beginner Contest 266 4207 590 943 -33
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 2189 1075 957 +14
AtCoder Regular Contest 148 1657 948 956 -1
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1288 1316 998 +42
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 3837 633 966 -32
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2778 883 958 -8
AtCoder Beginner Contest 272 2810 847 947 -11
AtCoder Regular Contest 150 1382 1201 975 +28
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1396 1240 1005 +30
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 1607 1201 1026 +21
AtCoder Beginner Contest 275 1505 1168 1041 +15
AtCoder Beginner Contest 276 1242 1325 1073 +32
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1917 1097 1075 +2
AtCoder Beginner Contest 278 1420 1256 1095 +20
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 3251 668 1058 -37
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 2615 911 1044 -14
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 1123 1386 1083 +39
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 520 1729 1167 +84
AtCoder Beginner Contest 284 1376 1343 1186 +19
AtCoder Regular Contest 153 1120 1389 1208 +22
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 2670 829 1175 -33
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 1460 1255 1183 +8
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 3897 654 1140 -43
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 2728 926 1120 -20
AtCoder Regular Contest 156 1241 1235 1132 +12
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1588 1204 1140 +8
AtCoder Beginner Contest 292 3177 787 1109 -31
AtCoder Beginner Contest 293 2228 1060 1104 -5
AtCoder Beginner Contest 295 3431 776 1075 -29
AtCoder Beginner Contest 296 4353 559 1033 -42
AtCoder Regular Contest 159 1261 1193 1050 +17
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 3682 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 1357 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1702 1145 1060 +10
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 2416 993 1053 -7
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 3441 733 1025 -28
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1467 1261 1051 +26
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1782 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1520 1241 1071 +20
AtCoder Regular Contest 162 1323 987 1063 -8
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 3202 767 1037 -26
AtCoder Beginner Contest 308 3760 770 1013 -24
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 4339 640 980 -33
AtCoder Regular Contest 164 2124 785 962 -18
freee Programming Contest 2023(AtCoder Beginner Contest 310) 1845 1296 1000 +38
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 2477 1081 1009 +9
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 4847 610 974 -35
AtCoder Beginner Contest 313 1070 1504 1040 +66
AtCoder Beginner Contest 314 2094 1131 1049 +9
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1189 1411 1091 +42
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 3805 877 1071 -20
AtCoder Beginner Contest 319 8090 556 1029 -42
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 1579 1332 1063 +34
AtCoder Regular Contest 165 1670 1009 1058 -5
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2627 1051 1057 -1
AtCoder Beginner Contest 322 1313 1404 1097 +40
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2143 1164 1104 +7
AtCoder Regular Contest 166 1495 1120 1105 +1
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 2794 991 1094 -11
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1072 1420 1131 +37
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1858 1212 1140 +9
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2911 1004 1127 -13
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 2088 1184 1133 +6
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 2581 1008 1121 -12
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 3482 802 1093 -28
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 5067 563 1049 -44
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1292 1376 1087 +38
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 3807 830 1063 -24
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 2130 1111 1068 +5
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 947 1549 1126 +58
AtCoder Beginner Contest 336 1312 1373 1153 +27
AtCoder Regular Contest 170 1189 1333 1173 +20
AtCoder Beginner Contest 338 1333 1369 1194 +21
AtCoder Regular Contest 171 1861 954 1172 -22
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 2599 1024 1158 -14
AtCoder Regular Contest 172 1573 275 1093 -65
AtCoder Beginner Contest 343 1735 1298 1116 +23
AtCoder Regular Contest 173 1323 416 1062 -54
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2414 1122 1068 +6
AtCoder Regular Contest 175 1461 334 1012 -56
AtCoder Beginner Contest 347 1021 1541 1077 +65
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2167 1183 1088 +11
AtCoder Beginner Contest 349 2286 1163 1096 +8
AtCoder Regular Contest 176 1371 347 1039 -57
AtCoder Beginner Contest 351 2239 1184 1055 +16
AtCoder Beginner Contest 352 3359 956 1045 -10
AtCoder Regular Contest 177 1163 1196 1061 +16
AtCoder Regular Contest 178 921 1315 1089 +28
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1801 1266 1108 +19
AtCoder Regular Contest 179 1892 876 1087 -21
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 3815 903 1070 -17
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 3250 990 1062 -8
AtCoder Regular Contest 180 2738 229 999 -63
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 2468 1162 1016 +17
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 2119 1253 1042 +26
AtCoder Beginner Contest 363 6323 565 1002 -40
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 3695 889 991 -11
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 3290 1011 993 +2
AtCoder Beginner Contest 366 3976 879 982 -11
AtCoder Regular Contest 182 1597 337 932 -50
AtCoder Beginner Contest 367 4415 809 920 -12
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 3375 955 924 +4
AtCoder Beginner Contest 369 2781 1055 937 +13
AtCoder Beginner Contest 371 3503 950 939 +2
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3230 915 936 -3
AtCoder Beginner Contest 373 2780 1095 953 +17
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 4388 812 940 -13
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 2928 1059 952 +12
AtCoder Beginner Contest 376 3024 1034 961 +9
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 3396 795 945 -16
AtCoder Beginner Contest 378 3427 916 942 -3
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2416 1100 959 +17
AtCoder Beginner Contest 380 3105 984 962 +3
AtCoder Beginner Contest 381 2228 1010 967 +5
AtCoder Beginner Contest 382 2163 1062 976 +9
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 2450 1091 988 +12
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 4960 617 956 -32
AtCoder Beginner Contest 386 4478 631 928 -28
AtCoder Beginner Contest 387 3104 896 924 -4
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 4048 808 913 -11
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 2845 1040 927 +14
AtCoder Beginner Contest 390 2560 1104 946 +19
AtCoder Beginner Contest 391 3040 972 948 +2
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2934 1050 959 +11
AtCoder Beginner Contest 393 3202 984 961 +2
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 5445 628 932 -29
AtCoder Beginner Contest 395 3622 910 930 -2
AtCoder Beginner Contest 396 4259 828 920 -10
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4977 729 902 -18
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3220 969 909 +7
AtCoder Beginner Contest 399 4101 851 904 -5
AtCoder Beginner Contest 400 3512 932 906 +2
AtCoder Beginner Contest 401 3117 1012 917 +11
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2422 1082 935 +18
AtCoder Beginner Contest 403 2931 921 934 -1
AtCoder Beginner Contest 404 2538 1088 950 +16
AtCoder Beginner Contest 405 3582 940 949 -1
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5544 639 921 -28
AtCoder Beginner Contest 408 5120 625 895 -26
AtCoder Beginner Contest 409 2446 1121 920 +25
AtCoder Beginner Contest 410 3004 1014 929 +9
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 2768 983 935 +6
AtCoder Beginner Contest 412 2974 988 940 +5
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 3431 907 937 -3
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 3818 868 930 -7
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3776 852 923 -7
AtCoder Beginner Contest 417 4382 795 911 -12
AtCoder Beginner Contest 418 3006 1010 921 +10
AtCoder Beginner Contest 419 3156 999 929 +8
AtCoder Beginner Contest 420 2312 1112 949 +20
AtCoder Beginner Contest 421 7166 418 905 -44
AtCoder Beginner Contest 422 1452 1105 927 +22
AtCoder Beginner Contest 423 2238 1075 943 +16
AtCoder Beginner Contest 424 1769 1190 970 +27
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4352 686 944 -26
AtCoder Beginner Contest 426 2134 1210 974 +30
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 5482 570 939 -35
AtCoder Beginner Contest 428 3424 914 937 -2
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 3159 921 935 -2
AtCoder Beginner Contest 430 3373 851 927 -8
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 4321 736 909 -18
AtCoder Beginner Contest 433 2341 1218 944 +35
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3081 889 939 -5
AtCoder Beginner Contest 435 2943 1071 953 +14
AtCoder Beginner Contest 436 2767 1128 971 +18
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 3687 939 968 -3
AtCoder Beginner Contest 438 2458 1182 992 +24
AtCoder Beginner Contest 439 3021 1025 995 +3
AtCoder Beginner Contest 440 4336 861 982 -13
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3647 1003 984 +2
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 2937 1107 997 +13
AtCoder Beginner Contest 444 3089 1147 1013 +16
AtCoder Beginner Contest 445 4790 724 987 -26
AtCoder Beginner Contest 446 1097 1524 1054 +67
AtCoder Beginner Contest 447 1800 1338 1085 +31