Gu123456aaa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 202 (Div. 1) | 527 | - | - | - | ||
| AtCoder Beginner Contest 418 | 9321 | 172 |  9 |
- | ||
| AtCoder Beginner Contest 419 | 8997 | 210 | 30 |
+21 | ||
| AtCoder Beginner Contest 421 | 8457 | 249 | 54 |
+24 |