chill_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 2981 | 1022 |  94 |
- | ||
| AtCoder Beginner Contest 418 | 1387 | 1393 |  487 |
+393 | ||
| AtCoder Beginner Contest 419 | 137 | 2268 |  1183 |
+696 | ||
| AtCoder Beginner Contest 421 | 726 | 1684 |  1288 |
+105 |