shiqihao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 179 | 1229 | 1267 |  174 |
- | ||
| AtCoder Grand Contest 073 | 284 | - | - | - | ||
| AtCoder Beginner Contest 426 | 9992 | 53 | 122 |
-52 | ||
| AtCoder Beginner Contest 428 | 9095 | 62 | 100 |
-22 |