XamarinDev's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 020 | 1153 | 871 | 65 | - | ||
| AtCoder Beginner Contest 087 | 273 | 1009 | 243 | +178 | ||
| AtCoder Petrozavodsk Contest 001 | 542 | 1316 | 551 | +308 | ||
| AtCoder Grand Contest 021 | 528 | 1487 | 798 | +247 | ||
| AtCoder Grand Contest 022 | 603 | 1266 | 888 | +90 |