ksai's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 416 | 5537 | 656 |  38 |
- | ||
| AtCoder Beginner Contest 420 | 5450 | 592 |  108 |
+70 | ||
| AtCoder Beginner Contest 421 | 10247 | 53 | 88 |
-20 |