kobaton25203's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 217 | 7918 | 43 |  2 |
- | ||
| AtCoder Beginner Contest 218 | 8199 | 42 | 7 |
+5 | ||
| AtCoder Beginner Contest 220 | 7129 | 30 | 10 |
+3 |