datemidnight's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 150 | 2736 | - | - | - | ||
| AtCoder Beginner Contest 152 | 4875 | 149 | 7 | - | ||
| AtCoder Beginner Contest 153 | 4304 | 363 | 38 | +31 | ||
| AtCoder Beginner Contest 154 | 5301 | 120 | 50 | +12 |