ddq1997421's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 081 | 507 | 1513 |  322 |
- | ||
| AtCoder Regular Contest 082 | 565 | 1452 |  736 |
+414 | ||
| AtCoder Regular Contest 083 | 358 | 1640 |  997 |
+261 | ||
| CODE FESTIVAL 2017 qual A | 491 | 1787 |  1192 |
+195 |