nigrum's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 065 | 512 | 372 | 19 | - | ||
| AtCoder Beginner Contest 066 | 462 | 531 | 72 | +53 | ||
| AtCoder Beginner Contest 067 | 410 | 699 | 150 | +78 | ||
| AtCoder Beginner Contest 068 | 591 | 313 | 170 | +20 |