Watarushima's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) | 7482 | 73 |  4 |
- | ||
| AtCoder Regular Contest 142 | 1951 | 148 | 17 |
+13 |