si1603427's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 9909 | - | - | - | ||
| AtCoder Beginner Contest 444 | 10838 | 52 |  3 |
- | ||
| AtCoder Beginner Contest 447 | 7837 | 211 | 18 |
+15 | ||
| AtCoder Beginner Contest 448 | 10246 | 50 | 23 |
+5 | ||
| AtCoder Beginner Contest 450 | 9807 | 176 | 38 |
+15 |