aosaki's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 070 | 369 | 1287 |  183 |
- | ||
| AtCoder Regular Contest 081 | 585 | 1379 |  591 |
+408 | ||
| AtCoder Grand Contest 019 | 845 | 1393 |  812 |
+221 | ||
| AtCoder Regular Contest 082 | 676 | 1268 |  906 |
+94 |