Colliot's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 177 | 3835 | 807 | 55 | - | ||
| AtCoder Beginner Contest 178 | 3550 | 879 | 189 | +134 | ||
| AtCoder Beginner Contest 179 | 7043 | 174 | 175 | -14 | ||
| AtCoder Beginner Contest 181 | 6109 | 55 | 138 | -37 |