Beta9's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 028 | 1219 | 926 |  74 |
- | ||
| Tenka1 Programmer Contest | 400 | 1560 |  557 |
+483 | ||
| AtCoder Beginner Contest 113 | 184 | 1600 |  876 |
+319 |