K1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 076 | 1091 | 182 |  9 |
- | ||
| AtCoder Beginner Contest 077 | 714 | 41 | 14 |
+5 | ||
| AtCoder Beginner Contest 078 | 680 | 175 | 30 |
+16 | ||
| AtCoder Beginner Contest 079 | 1154 | 183 | 47 |
+17 |