KIH's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 079 | 1048 | 358 |  18 |
- | ||
| AtCoder Beginner Contest 080 | 670 | 651 | 84 |
+66 | ||
| AtCoder Beginner Contest 081 | 453 | 441 |  129 |
+45 | ||
| AtCoder Beginner Contest 085 | 1134 | 125 | 123 |
-6 |