nine19een's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 435 4144 843 60 -
AtCoder Beginner Contest 436 4345 845 188 +128
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3974 944 342 +154
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 4039 891 458 +116
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 3066 1065 585 +127
AtCoder Beginner Contest 444 6449 618 583 -2
AtCoder Beginner Contest 445 3478 973 647 +64
AtCoder Beginner Contest 448 4506 843 674 +27
AtCoder Beginner Contest 449 6458 559 656 -18
AtCoder Beginner Contest 450 3623 1041 713 +57
AtCoder Beginner Contest 451 3795 1002 753 +40
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 3837 940 777 +24
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 3663 978 802 +25
AtCoder Beginner Contest 458 1879 1393 890 +88
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 3449 1060 911 +21
AtCoder Beginner Contest 460 4361 962 916 +5
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 4378 914 916 ±0
AtCoder Beginner Contest 463 4144 972 922 +6
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 4216 845 913 -9
AtCoder Beginner Contest 467 745 1774 1045 +132
AtCoder Beginner Contest 472 4976 821 1023 -22