eighty's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 022 | 727 | 1027 |  95 |
- | ||
| AtCoder Beginner Contest 093 | 289 | 1013 |  292 |
+197 | ||
| AtCoder Grand Contest 025 | 505 | 1745 |  797 |
+505 |