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 |