pekerkat's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 396 11156 43 2 -
AtCoder Beginner Contest 401 11238 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10152 70 9 +7
AtCoder Beginner Contest 403 6763 240 27 +18
AtCoder Beginner Contest 404 9265 128 38 +11
AtCoder Beginner Contest 405 9321 206 55 +17
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8423 268 76 +21
AtCoder Beginner Contest 407 7006 441 107 +31
AtCoder Beginner Contest 408 7357 306 127 +20
AtCoder Beginner Contest 409 8471 251 140 +13
AtCoder Beginner Contest 410 10712 - - -
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 5855 416 165 +25
AtCoder Beginner Contest 412 7259 275 177 +12
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 6688 410 198 +21
AtCoder Beginner Contest 416 7982 337 212 +14
AtCoder Beginner Contest 417 6369 515 241 +29
AtCoder Beginner Contest 418 7358 378 254 +13
AtCoder Beginner Contest 420 4598 722 303 +49
AtCoder Beginner Contest 421 4017 853 369 +66
AtCoder Beginner Contest 422 5339 - - -
AtCoder Beginner Contest 423 7649 - - -
AtCoder Beginner Contest 424 4132 678 407 +38
AtCoder Beginner Contest 426 5435 654 437 +30
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 3781 834 487 +50
AtCoder Beginner Contest 428 4277 774 522 +35
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 3198 914 571 +49
AtCoder Beginner Contest 433 3212 1045 631 +60
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3920 705 639 +8
AtCoder Beginner Contest 435 8643 - - -
AtCoder Beginner Contest 438 3458 983 681 +42
AtCoder Beginner Contest 439 1782 1307 765 +84
AtCoder Beginner Contest 440 1849 1345 841 +76
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 6064 586 817 -24
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 2337 1231 867 +50
AtCoder Beginner Contest 446 2080 1215 908 +41
AtCoder Beginner Contest 447 3404 990 917 +9
AtCoder Beginner Contest 448 1312 1476 988 +71
AtCoder Beginner Contest 449 2364 1249 1018 +30
AtCoder Beginner Contest 452 1617 1447 1070 +52
AtCoder Beginner Contest 453 1510 1478 1118 +48
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 2281 1235 1131 +13
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 4916 757 1098 -33
AtCoder Beginner Contest 456 1537 1446 1138 +40
AtCoder Regular Contest 218 1299 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 2926 1118 1136 -2
AtCoder Beginner Contest 458 3209 1126 1135 -1
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 2473 1247 1147 +12
AtCoder Beginner Contest 460 911 1696 1216 +69
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 835 1328 1228 +12
AtCoder Beginner Contest 463 2461 1273 1232 +4
AtCoder Regular Contest 223 953 1024 1213 -19
AtCoder Beginner Contest 466 3649 1087 1201 -12
AtCoder Regular Contest-- 224 1202 1243 1205 +4
AtCoder Beginner Contest 469 5035 - - -