QiuSun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 069 | 298 | 847 | 61 | - | ||
| AtCoder Beginner Contest 071 | 214 | 1028 | 243 | +182 | ||
| AtCoder Beginner Contest 073 | 481 | 1160 | 484 | +241 | ||
| AtCoder Beginner Contest 074 | 237 | 937 | 577 | +93 | ||
| AtCoder Beginner Contest 075 | 366 | 1280 | 730 | +153 | ||
| AtCoder Beginner Contest 079 | 472 | 1148 | 804 | +74 |