AL2K's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 013 | 391 | 1622 | 422 | - | ||
| AtCoder Regular Contest 079 | 228 | 2000 | 1091 | +669 | ||
| AtCoder Regular Contest 080 | 206 | 2041 | 1371 | +280 | ||
| AtCoder Regular Contest 082 | 256 | 1971 | 1506 | +135 |