grindtill1600's Competition History
| Date | Contest | Duration | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 461 | 01:40 | 6730 | 621 |  35 |
- | ||
| AtCoder Beginner Contest 463 | 01:40 | 4419 | 931 |  166 |
+131 |