IsaoHisakawa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 096 | 1123 | 674 | 40 | - | ||
| AtCoder Beginner Contest 097 | 604 | 729 | 132 | +92 | ||
| AtCoder Grand Contest 025 | 1301 | 826 | 246 | +114 | ||
| AtCoder Beginner Contest 099 | 923 | 909 | 373 | +127 | ||
| AtCoder Beginner Contest 136 | 4257 | 206 | 329 | -44 | ||
| AtCoder Beginner Contest 141 | 3301 | 475 | 345 | +16 |