wangruichen's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 140 1582 273 14 -
AtCoder Beginner Contest 252 8171 42 18 +4
NOMURA Programming Contest 2022（AtCoder Beginner Contest 253） 4365 563 62 +44
AtCoder Regular Contest 141 1571 255 84 +22
AtCoder Beginner Contest 254 4725 550 131 +47
Aising Programming Contest 2022（AtCoder Beginner Contest 255） 4782 481 167 +36
Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) 3144 780 239 +72
AtCoder Regular Contest 142 1951 148 222 -17
NS Solutions Corporation Programming Contest 2022（AtCoder Beginner Contest 257） 4914 375 238 +16
AtCoder Beginner Contest 258 5486 458 261 +23
AtCoder Beginner Contest 260 7224 - - -
AtCoder Grand Contest 058 1114 - - -
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 3364 866 338 +77
AtCoder Beginner Contest 313 1673 1284 504 +166
AtCoder Beginner Contest 314 2287 1081 591 +87
KEYENCE Programming Contest 2023 Summer（AtCoder Beginner Contest 315） 3032 900 632 +41
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 8556 47 546 -86
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 5268 654 558 +12
AtCoder Beginner Contest 396 1460 1391 688 +130
AtCoder Beginner Contest 405 2563 1126 746 +58
AtCoder Beginner Contest 407 1494 1372 834 +88
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 1269 1440 918 +84
AtCoder Beginner Contest 418 838 1616 1017 +99
AtCoder Beginner Contest 419 139 2260 1235 +218
AtCoder Beginner Contest 420 65 2392 1430 +195