chenyirui's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 153 1914 1034 97 -
AtCoder Regular Contest 154 2017 170 108 +11
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 4522 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 9215 49 87 -21
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 2953 912 192 +105
Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） 1427 1366 451 +259
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 393 434 -17
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 3674 792 492 +58
AtCoder Beginner Contest 336 2510 1022 583 +91
Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337） 3685 908 631 +48
AtCoder Regular Contest 170 1404 1208 725 +94
AtCoder Beginner Contest 338 2503 1047 771 +46
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 3955 850 779 +8
AtCoder Regular Contest 171 2073 245 722 -57
Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） 3334 919 746 +24
AtCoder Regular Contest 172 1573 - - -
AtCoder Beginner Contest 343 11706 - - -
Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） 4970 709 741 -5
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 3392 935 765 +24
AtCoder Beginner Contest 352 3446 941 786 +21
AtCoder Beginner Contest 353 3881 899 799 +13