CheckmateCoder's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 371 | 9762 | 61 |  3 |
- | ||
| AtCoder Beginner Contest 408 | 9329 | 125 | 14 |
+11 | ||
| AtCoder Beginner Contest 410 | 10712 | 36 | 17 |
+3 |