sjtian's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 205 (Div. 2) 2400 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
AtCoder Beginner Contest 448 9930 - - -
AtCoder Beginner Contest 449 6970 - - -
AtCoder Beginner Contest 450 8724 - - -
AtCoder Beginner Contest 451 6085 - - -
AtCoder Beginner Contest 452 6724 535 28 -
AtCoder Beginner Contest 453 5887 667 104 +76
Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） 6525 - - -
Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 3724 - - -
AtCoder Beginner Contest 456 7749 294 130 +26
Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） 6610 445 169 +39
AtCoder Beginner Contest 458 3782 1024 306 +137
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 9348 173 275 -31
AtCoder Beginner Contest 460 7609 465 297 +22
AtCoder Beginner Contest 461 7377 528 325 +28
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 6941 511 347 +22
AtCoder Beginner Contest 463 9062 229 327 -20
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 8129 - - -
AtCoder Beginner Contest 465 8184 317 324 -3
AtCoder Beginner Contest 466 9589 - - -
AtCoder Beginner Contest 467 7670 443 337 +13
AtCoder Beginner Contest 468 9769 - - -
AtCoder Beginner Contest 469 4263 962 429 +92
AtCoder Beginner Contest 471 6646 - - -
AtCoder Beginner Contest 472 8094 297 411 -18
AtCoder Beginner Contest 473 8595 - - -