CIao's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 099 | 266 | 1600 |  400 |
- | ||
| AtCoder Regular Contest 102 | 668 | 973 |  567 |
+167 | ||
| AtCoder Grand Contest 034 | 443 | 1861 |  1001 |
+434 | ||
| AtCoder Beginner Contest 129 | 369 | 1744 |  1181 |
+180 |