BobYang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 130 | 4993 | 19 |  1 |
- | ||
| AtCoder Beginner Contest 136 | 3270 | 538 | 28 |
+27 | ||
| AtCoder Beginner Contest 164 | 6986 | 433 | 66 |
+38 |