yuanquming's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 143 | 56 | 2400 |  1200 |
- | ||
| AtCoder Beginner Contest 144 | 183 | 2081 |  1498 |
+298 | ||
| AtCoder Beginner Contest 145 | 15 | 2400 |  1758 |
+260 | ||
| AtCoder Beginner Contest 146 | 61 | 2400 |  1906 |
+148 |