ossher's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 208 | 3475 | 742 | 47 | - | ||
| AtCoder Beginner Contest 209 | 3229 | 811 | 160 | +113 | ||
| AtCoder Beginner Contest 211 | 2106 | 1077 | 356 | +196 | ||
| AtCoder Beginner Contest 212 | 1446 | 1248 | 584 | +228 |