Jeffrey22's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 153 | 807 | 1491 |  305 |
- | ||
| AtCoder Grand Contest 047 | 351 | - | - | - | ||
| AtCoder Beginner Contest 451 | 318 | 2049 |  1072 |
+767 |