zhangchenhao's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 352 10539 43 2 -
AtCoder Beginner Contest 353 8434 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 10255 - - -
AtCoder Beginner Contest 356 11531 - - -
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 9998 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 9141 - - -
AtCoder Regular Contest 180 2738 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 10407 - - -
AtCoder Beginner Contest 367 4665 771 53 +51
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 10875 - - -
AtCoder Beginner Contest 371 9762 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 7704 216 74 +21
AtCoder Beginner Contest 380 6524 - - -
AtCoder Beginner Contest 390 8167 - - -
AtCoder Beginner Contest 399 6863 - - -
AtCoder Beginner Contest 400 7339 - - -
AtCoder Beginner Contest 401 9148 - - -
AtCoder Beginner Contest 403 5307 470 116 +42
AtCoder Beginner Contest 404 7339 306 139 +23
AtCoder Beginner Contest 405 8566 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8735 235 150 +11
AtCoder Beginner Contest 418 7599 345 171 +21
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 4706 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 3929 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 5956 - - -
AtCoder Beginner Contest 433 3687 958 268 +97
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 5252 452 289 +21
AtCoder Beginner Contest 436 5428 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 5879 - - -
AtCoder Beginner Contest 438 1656 1367 490 +201
AtCoder Beginner Contest 439 8620 - - -
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 6048 - - -
AtCoder Beginner Contest 445 9306 47 402 -88
AtCoder Beginner Contest 446 8278 44 328 -74
AtCoder Beginner Contest 447 5231 - - -
AtCoder Beginner Contest 448 3944 933 414 +86
AtCoder Beginner Contest 449 7048 475 421 +7
AtCoder Beginner Contest 450 10935 48 350 -71
AtCoder Beginner Contest 452 4088 967 437 +87
AtCoder Beginner Contest 453 4021 968 510 +73
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 2200 1253 621 +111
AtCoder Beginner Contest 456 3561 1008 671 +50
AtCoder Beginner Contest 458 3585 1059 720 +49
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 4432 900 741 +21
AtCoder Beginner Contest 460 4134 998 771 +30
AtCoder Beginner Contest 461 3574 1101 811 +40
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 3189 1117 847 +36
AtCoder Beginner Contest 463 1676 1447 927 +80
AtCoder Beginner Contest 465 2584 1255 966 +39
AtCoder Beginner Contest 467 2071 1365 1015 +49
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 3384 - - -
AtCoder Beginner Contest 471 2649 1248 1041 +26
AtCoder Beginner Contest 472 2777 1204 1059 +18
AtCoder Beginner Contest 473 3418 1108 1064 +5
AtCoder Regular Contest-- 229 2278 1060 1064 ±0
AtCoder Beginner Contest 475 3107 1144 1072 +8
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 5180 756 1044 -28
AtCoder Beginner Contest 478 4280 934 1033 -11