Omelianenko's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 001 | 666 | 1314 | 196 | - | ||
| AtCoder Grand Contest 012 | 521 | 1397 | 613 | +417 | ||
| AtCoder Beginner Contest 073 | 271 | 1453 | 849 | +236 | ||
| AtCoder Beginner Contest 164 | 1351 | 1399 | 969 | +120 |