chr4's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 230 | 5353 | 81 |  4 |
- | ||
| AtCoder Beginner Contest 236 | 8248 | - | - | - | ||
| AtCoder Beginner Contest 243 | 7893 | - | - | - | ||
| AtCoder Beginner Contest 246 | 6376 | 198 | 21 |
+17 | ||
| AtCoder Beginner Contest 247 | 7029 | 124 | 33 |
+12 | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 5158 | 288 | 58 |
+25 |