alf's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 013 | 181 | 2147 | 947 | - | ||
| AtCoder Regular Contest 072 | 96 | 2263 | 1464 | +517 | ||
| AtCoder Regular Contest 073 | 194 | 1872 | 1551 | +87 | ||
| AtCoder Regular Contest 105 | 454 | 1818 | 1595 | +44 |