chenjingqi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 100 | 868 | 1064 |  105 |
- | ||
| AtCoder Beginner Contest 101 | 81 | 1567 |  610 |
+505 | ||
| AtCoder Beginner Contest 103 | 481 | 1321 |  798 |
+188 | ||
| AtCoder Grand Contest 029 | 1229 | 1058 |  840 |
+42 | ||
| AtCoder Grand Contest 030 | 1489 | 654 | 798 |
-42 |