JohnJohnson's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 173 | 1323 | 416 |  21 |
- | ||
| AtCoder Regular Contest 175 | 1461 | 334 | 58 |
+37 | ||
| AtCoder Beginner Contest 378 | 9374 | - | - | - |