unnamed's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 083 | 130 | 1176 | 139 | - | ||
| AtCoder Beginner Contest 085 | 638 | 906 | 309 | +170 | ||
| AtCoder Regular Contest 090 | 515 | 1545 | 709 | +400 | ||
| AtCoder Petrozavodsk Contest 001 | 527 | 1343 | 854 | +145 |