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 |