ckp_koiken's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 9639 | 145 |  7 |
- | ||
| AtCoder Beginner Contest 419 | 10514 | - | - | - |
ckp_koiken's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 9639 | 145 | 7 |
- | ||
| AtCoder Beginner Contest 419 | 10514 | - | - | - |