Sin_Watt's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 178 | 1737 | - | - | - | ||
| AtCoder Regular Contest 197 (Div. 2) | 1452 | - | - | - | ||
| AtCoder Beginner Contest 408 | 45 | 2400 |  1200 |
- | ||
| AtCoder Beginner Contest 420 | 204 | 2051 |  1484 |
+284 |