chenhongkan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 077 | 162 | 2171 | 971 | - | ||
| AtCoder Grand Contest 017 | 62 | 2835 | 1822 | +851 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 077 | 162 | 2171 | 971 | - | ||
| AtCoder Grand Contest 017 | 62 | 2835 | 1822 | +851 |