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 |