Witness's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 151 | 523 | 1674 | 474 | - | ||
| AtCoder Beginner Contest 171 | 1635 | 1314 | 753 | +279 | ||
| AtCoder Beginner Contest 172 | 1207 | 1436 | 931 | +178 | ||
| AtCoder Beginner Contest 173 | 854 | 1610 | 1090 | +159 | ||
| M-SOLUTIONS Programming Contest 2020 | 2766 | 857 | 1040 | -50 |