Ethan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 091 | 175 | 2089 | 889 | - | ||
| AtCoder Grand Contest 024 | 586 | 1634 | 1126 | +237 | ||
| AtCoder Grand Contest 025 | 322 | 2012 | 1380 | +254 | ||
| Tenka1 Programmer Contest 2019 | 120 | 2342 | 1636 | +256 |