xuruiyang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 083 | 600 | 1023 |  95 |
- | ||
| AtCoder Grand Contest 023 | 852 | 1234 |  393 |
+298 | ||
| AtCoder Regular Contest 098 | 356 | 1701 |  834 |
+441 | ||
| AtCoder Grand Contest 043 | 356 | 2148 |  1233 |
+399 |