Gavin_Guo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 3524 | 888 |  67 |
- | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 2494 | 797 |  187 |
+120 |