koteko's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 105 | 1737 | - | - | - | ||
| AtCoder Beginner Contest 106 | 1888 | 104 |  5 |
- | ||
| AtCoder Beginner Contest 123 | 2854 | 383 | 35 |
+30 |