McCheng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 172 | 2398 | 1102 |  115 |
- | ||
| AtCoder Beginner Contest 173 | 2020 | 1218 |  419 |
+304 | ||
| AIsing Programming Contest 2020 | 2810 | 927 |  537 |
+118 | ||
| AtCoder Beginner Contest 174 | 2103 | 1182 |  686 |
+149 | ||
| AtCoder Grand Contest 047 | 987 | - | - | - | ||
| AtCoder Beginner Contest 371 | 2241 | 1199 |  787 |
+101 |