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ColinTian's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 146 | 4440 | 118 |  6 |
- | ||
| AtCoder Beginner Contest 147 | 4183 | 234 | 27 |
+21 | ||
| AtCoder Beginner Contest 150 | 3659 | - | - | - | ||
| AtCoder Beginner Contest 153 | 6089 | 17 | 23 |
-4 | ||
| AtCoder Beginner Contest 163 | 8984 | - | - | - | ||
| AtCoder Beginner Contest 170 | 9220 | 91 | 31 |
+8 | ||
| AtCoder Beginner Contest 171 | 9599 | 64 | 35 |
+4 | ||
| AtCoder Beginner Contest 205 | 7742 | 72 | 39 |
+4 |