davidguandev's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 124 | 259 | 1600 | 400 | - | ||
| Tenka1 Programmer Beginner Contest 2019 | 146 | 1600 | 855 | +455 | ||
| AtCoder Beginner Contest 125 | 1638 | 974 | 861 | +6 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 124 | 259 | 1600 | 400 | - | ||
| Tenka1 Programmer Beginner Contest 2019 | 146 | 1600 | 855 | +455 | ||
| AtCoder Beginner Contest 125 | 1638 | 974 | 861 | +6 |