jhdjames37's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 020 | 174 | 2426 |  1226 |
- | ||
| AtCoder Grand Contest 021 | 90 | 2678 |  1820 |
+594 | ||
| AtCoder Grand Contest 030 | 46 | 3000 |  2200 |
+380 |