lchn's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 3546 | 889 |  68 |
- | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 2092 | 1200 |  326 |
+258 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 6214 | 491 | 343 |
+17 | ||
| AtCoder Regular Contest 202 (Div. 1) | 527 | - | - | - | ||
| AtCoder Beginner Contest 416 | 2626 | 1095 |  522 |
+179 |