AlexKo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 4631 | 627 |  35 |
- | ||
| AtCoder Beginner Contest 412 | 2604 | 1066 |  205 |
+170 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 4291 | 791 |  313 |
+108 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 3674 | 870 |  427 |
+114 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 4043 | 788 | 491 |
+64 | ||
| AtCoder Beginner Contest 447 | 3602 | 951 |  574 |
+83 | ||
| AtCoder Beginner Contest 448 | 3235 | 1055 |  658 |
+84 | ||
| AtCoder Beginner Contest 453 | 3617 | 1039 |  719 |
+61 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 4302 | 866 | 737 |
+18 |