zhanghaochen123's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 393 5486 619 34 -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 5887 - - -
AtCoder Beginner Contest 395 2601 1087 211 +177
AtCoder Beginner Contest 396 4658 774 313 +102
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 11604 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5708 589 354 +41
AtCoder Beginner Contest 399 3282 980 484 +130
AtCoder Beginner Contest 401 4693 751 526 +42
AtCoder Beginner Contest 405 5404 675 545 +19
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 - - -
Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） 3039 983 616 +71
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 10389 40 508 -108
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 2652 1056 596 +88
AtCoder Beginner Contest 416 7195 - - -
AtCoder Beginner Contest 417 3123 996 654 +58
AtCoder Beginner Contest 418 3534 920 690 +36
AtCoder Beginner Contest 419 1028 1547 835 +145
AtCoder Beginner Contest 421 5607 626 811 -24
AtCoder Beginner Contest 422 1394 1128 852 +41
AtCoder Beginner Contest 426 4284 823 848 -4
AtCoder Beginner Contest 440 930 1629 968 +120
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 1319 1510 1043 +75
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 9872 47 946 -97
AtCoder Regular Contest 213 (Div. 1) 627 - - -
AtCoder Beginner Contest 448 4345 868 937 -9
AtCoder Beginner Contest 450 788 - - -