helongyun's Competition History

Date Contest Rank Performance New Rating Diff
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 4649 773 51 -
AtCoder Beginner Contest 438 9378 56 49 -2
AtCoder Beginner Contest 440 5848 619 111 +62
AtCoder Regular Contest 212 (Div. 2) 1178 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 4932 784 198 +87
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 1802 1360 456 +258
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 5609 607 475 +19
AtCoder Beginner Contest 444 4575 899 547 +72
AtCoder Regular Contest 214 454 - - -
AtCoder Beginner Contest 446 3440 902 602 +55
AtCoder Regular Contest 215 1127 - - -
AtCoder Beginner Contest 447 3338 1004 665 +63
AtCoder Beginner Contest 448 2849 1126 736 +71
AtCoder Beginner Contest 450 2586 1232 812 +76
AtCoder Beginner Contest 451 6791 528 778 -34
AtCoder Grand Contest 077 122 - - -
AtCoder Beginner Contest 452 2684 1209 840 +62
AtCoder Beginner Contest 453 3413 1070 869 +29
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 4475 805 861 -8
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 10158 - - -
AtCoder Beginner Contest 456 3563 1007 878 +17
AtCoder Regular Contest 218 1248 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 3204 1065 900 +22
AtCoder Beginner Contest 458 4342 929 903 +3
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 4107 951 908 +5
AtCoder Beginner Contest 460 6399 645 882 -26
AtCoder Beginner Contest 461 2038 1388 949 +67
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 3109 1132 970 +21
AtCoder Beginner Contest 463 3744 1039 977 +7
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 3233 1031 983 +6
AtCoder Beginner Contest 466 5284 823 967 -16
AtCoder Regular Contest-- 224 1596 906 961 -6
AtCoder Beginner Contest 467 4439 949 959 -2
AtCoder Regular Contest 225 1264 - - -
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 2718 1216 989 +30
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 1250 - - -
AtCoder Beginner Contest 471 5280 810 972 -17
AtCoder Regular Contest 227 1167 - - -
AtCoder Beginner Contest 472 5651 710 947 -25
AtCoder Beginner Contest 473 3824 1037 957 +10