prw's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 154 | 917 | 1386 | 234 | - | ||
| AtCoder Beginner Contest 155 | 426 | 1764 | 855 | +621 | ||
| AtCoder Beginner Contest 156 | 1171 | 1268 | 943 | +88 | ||
| AtCoder Beginner Contest 157 | 2096 | 936 | 926 | -17 | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 1180 | 1299 | 993 | +67 |