MrLantan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 393 | 10408 | 40 |  2 |
- | ||
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 815 | 1673 |  338 |
+336 | ||
| AtCoder Beginner Contest 456 | 2308 | 1259 |  603 |
+265 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 1978 | 1350 |  784 |
+181 |