koruka21's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 077 | 637 | 230 |  11 |
- | ||
| AtCoder Beginner Contest 078 | 221 | 1007 |  127 |
+116 | ||
| AtCoder Beginner Contest 079 | 1022 | 407 | 165 |
+38 |