kei4n's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 112 | 4016 | 57 |  3 |
- | ||
| AtCoder Beginner Contest 192 | 5428 | 435 | 31 |
+28 | ||
| AtCoder Regular Contest 113 | 2503 | 684 | 93 |
+62 | ||
| Caddi Programming Contest 2021(AtCoder Beginner Contest 193) | 2741 | 906 |  199 |
+106 | ||
| AtCoder Beginner Contest 194 | 6519 | 126 | 179 |
-20 | ||
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 5154 | 300 | 193 |
+14 |