choni3's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 044 | 734 | 1452 |  276 |
- | ||
| AtCoder Beginner Contest 169 | 2176 | 1194 |  578 |
+302 | ||
| AtCoder Beginner Contest 399 | 1505 | 1373 |  797 |
+219 |