amunation's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 001 | 887 | 712 | 43 | - | ||
| AtCoder Beginner Contest 139 | 5829 | 19 | 33 | -10 | ||
| AtCoder Beginner Contest 167 | 2154 | 1207 | 195 | +162 | ||
| AtCoder Beginner Contest 169 | 3321 | 968 | 336 | +141 |