stringray's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 072 119 1211 151 -
AtCoder Beginner Contest 073 151 1600 686 +535
AtCoder Beginner Contest 074 161 1102 776 +90
CODE FESTIVAL 2017 qual A 1488 243 664 -112
AtCoder Beginner Contest 098 298 1060 737 +73
AtCoder Beginner Contest 109 849 1033 784 +47
AtCoder Beginner Contest 112 239 1599 950 +166
AtCoder Grand Contest 028 342 1906 1146 +196
AtCoder Beginner Contest 114 1373 383 1062 -84
AtCoder Grand Contest 029 725 1522 1133 +71
AtCoder Beginner Contest 117 1835 536 1069 -64
Yahoo Programming Contest 2019 1269 1208 1086 +17
AtCoder Grand Contest 031 655 1687 1178 +92
AtCoder Beginner Contest 122 400 1547 1228 +50
AtCoder Beginner Contest 123 2474 - - -
AtCoder Beginner Contest 124 535 - - -
Tenka1 Programmer Contest 2019 747 1380 1246 +18
AtCoder Beginner Contest 125 2080 - - -
diverta 2019 Programming Contest 956 - - -
AtCoder Beginner Contest 126 872 - - -
AtCoder Beginner Contest 127 743 1471 1274 +28
AtCoder Beginner Contest 128 492 1684 1328 +54
AtCoder Beginner Contest 134 159 2133 1451 +123
AtCoder Beginner Contest 143 397 1712 1483 +32
AtCoder Beginner Contest 157 783 1440 1478 -5
AtCoder Beginner Contest 161 690 1703 1504 +26
AtCoder Beginner Contest 163 7191 - - -
AtCoder Beginner Contest 166 2608 1094 1466 -38
AtCoder Regular Contest 112 2676 720 1406 -60
AtCoder Beginner Contest 192 6850 181 1320 -86
AtCoder Beginner Contest 194 2783 889 1281 -39
AtCoder Regular Contest 114 1857 810 1240 -41
AtCoder Beginner Contest 197(Sponsored by Panasonic) 990 1452 1264 +24
AtCoder Beginner Contest 214 1288 1351 1273 +9
AtCoder Beginner Contest 216 3173 718 1227 -46
AtCoder Beginner Contest 221 2258 1030 1208 -19
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1833 1116 1199 -9
AtCoder Beginner Contest 223 5191 158 1121 -78
AtCoder Beginner Contest 224 3697 481 1069 -52
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 4254 359 1014 -55
AtCoder Beginner Contest 226 2106 991 1012 -2
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 2148 890 1000 -12
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 1627 1140 1015 +15
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 4100 343 962 -53
AtCoder Beginner Contest 233 832 1536 1035 +73
AtCoder Beginner Contest 234 3624 694 1004 -31
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 2565 943 998 -6
AtCoder Regular Contest 133 2155 893 988 -10
AtCoder Regular Contest 134 1216 1335 1028 +40
AtCoder Beginner Contest 237 2511 942 1020 -8
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 958 1535 1083 +63
AtCoder Regular Contest 135 2100 221 1018 -65
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 2005 1084 1025 +7
AtCoder Beginner Contest 241(Sponsored by Panasonic) 4525 592 988 -37
AtCoder Regular Contest 136 2193 733 965 -23
AtCoder Beginner Contest 242 2893 922 960 -5
AtCoder Beginner Contest 244 1812 985 963 +3
AtCoder Beginner Contest 245 3195 820 949 -14
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 2226 260 894 -55
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 6111 - - -
AtCoder Beginner Contest 258 3713 777 883 -11
AtCoder Regular Contest 144 3327 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 2200 - - -
AtCoder Regular Contest 146 1887 - - -
AtCoder Beginner Contest 265 2350 963 891 +8
AtCoder Beginner Contest 266 2144 1067 910 +19
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1405 1267 951 +41
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 6169 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 2833 1008 957 +6
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 8815 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 5155 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 4465 791 942 -15
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2877 1039 952 +10
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 9198 173 888 -64
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 7708 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 4461 787 878 -10
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 3438 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 3606 874 878 ±0
AtCoder Beginner Contest 350 2936 1042 895 +17
AtCoder Beginner Contest 351 10290 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 11269 - - -
AtCoder Beginner Contest 358 5582 - - -
AtCoder Beginner Contest 360 3034 - - -
AtCoder Beginner Contest 369 1670 1332 947 +52
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 10960 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3150 930 946 -1
AtCoder Beginner Contest 373 7706 326 896 -50
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 2481 1165 926 +30
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 10411 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 3687 737 909 -17
AtCoder Beginner Contest 378 3543 894 907 -2
AtCoder Beginner Contest 380 7467 294 857 -50
AtCoder Regular Contest 187 1071 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 - - -
AtCoder Beginner Contest 382 2530 977 870 +13
AtCoder Beginner Contest 386 2809 950 878 +8
AtCoder Beginner Contest 387 2248 1091 901 +23
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 6944 - - -
AtCoder Regular Contest 190 (Div. 1) 670 - - -
AtCoder Beginner Contest 390 4567 759 888 -13
AtCoder Regular Contest 191 (Div. 2) 1197 - - -
AtCoder Beginner Contest 391 964 1562 976 +88
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 582 1837 1097 +121
AtCoder Regular Contest 192 (Div. 2) 1185 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 4338 795 1070 -27
AtCoder Beginner Contest 395 2463 1114 1075 +5
AtCoder Beginner Contest 396 11156 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 11604 35 984 -91
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3005 - - -
AtCoder Beginner Contest 399 5189 690 957 -27
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 2905 1040 966 +9
AtCoder Regular Contest 196 (Div. 1) 549 - - -
AtCoder Beginner Contest 401 6380 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2956 971 966 ±0
AtCoder Beginner Contest 403 7874 - - -
AtCoder Beginner Contest 404 6052 501 927 -39
AtCoder Regular Contest 197 (Div. 2) 1452 - - -
AtCoder Beginner Contest 405 6288 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5552 638 902 -25
AtCoder Beginner Contest 408 1915 1217 937 +35
AtCoder Regular Contest 199 (Div. 1) 247 - - -
AtCoder Beginner Contest 409 2112 1198 966 +29
AtCoder Beginner Contest 410 1802 1288 1003 +37
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 8795 - - -
AtCoder Beginner Contest 412 2259 1146 1018 +15
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 6221 451 972 -46
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 2260 - - -
AtCoder Beginner Contest 416 2731 1074 983 +11
AtCoder Beginner Contest 417 7172 - - -
AtCoder Beginner Contest 418 4493 776 964 -19
AtCoder Beginner Contest 420 905 1532 1035 +71
AtCoder Regular Contest 205 (Div. 2) 2520 - - -
AtCoder Beginner Contest 424 3541 786 1012 -23
AtCoder Beginner Contest 426 6488 514 971 -41
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 2612 1048 979 +8
AtCoder Regular Contest 208 (Div. 2) 1151 - - -
AtCoder Beginner Contest 428 1565 1311 1017 +38