hachiri's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 196 | 3400 | 792 | 53 | - | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 3627 | 666 | 141 | +88 | ||
| AtCoder Beginner Contest 278 | 2327 | 982 | 298 | +157 | ||
| TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) | 3178 | 686 | 364 | +66 | ||
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 2668 | 866 | 461 | +97 |