grafter_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 4491 | 707 |  43 |
- | ||
| AtCoder Beginner Contest 407 | 6203 | 547 |  109 |
+66 | ||
| AtCoder Beginner Contest 408 | 4214 | 774 |  207 |
+98 |