chenkaixin's Competition History

Date Contest Rank Performance New Rating Diff
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 6089 451 23 -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 2701 981 153 +130
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 8806 - - -
AtCoder Grand Contest 065 572 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 9927 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 3796 822 267 +114
AtCoder Beginner Contest 336 8175 53 197 -70
AtCoder Beginner Contest 338 5387 547 241 +44
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 2972 - - -
AtCoder Beginner Contest 349 2830 1042 382 +141
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 10219 - - -
AtCoder Beginner Contest 358 11126 - - -
AtCoder Beginner Contest 360 354 1957 809 +427
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 6132 - - -
AtCoder Beginner Contest 363 2576 1129 858 +49
AtCoder Beginner Contest 366 2255 1204 910 +52
AtCoder Beginner Contest 367 10377 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 835 1671 1044 +134
AtCoder Beginner Contest 369 615 - - -
AtCoder Beginner Contest 371 1494 1408 1096 +52
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 1917 1216 1110 +14
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 996 1612 1184 +74
AtCoder Beginner Contest 376 10159 51 1074 -110
AtCoder Beginner Contest 378 1824 1278 1100 +26
AtCoder Beginner Contest 380 9948 - - -
AtCoder Beginner Contest 381 6054 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 3098 956 1083 -17
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 9566 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1407 1379 1120 +37
AtCoder Beginner Contest 386 1653 1240 1134 +14
AtCoder Beginner Contest 387 1182 1433 1171 +37
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 10661 - - -
AtCoder Beginner Contest 391 9680 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 10833 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1193 1497 1211 +40
AtCoder Regular Contest 193 (Div. 1) 753 - - -
AtCoder Beginner Contest 396 1801 1291 1220 +9
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 11604 - - -
AtCoder Beginner Contest 401 3081 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 - - -
AtCoder Beginner Contest 419 10665 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 9081 - - -
AtCoder Beginner Contest 436 10100 - - -