one_ring's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 9821 | - | - | - | ||
| AtCoder Beginner Contest 438 | 6293 | 503 |  26 |
- | ||
| AtCoder Beginner Contest 439 | 7287 | 218 | 53 |
+27 |