Ko, Sungbu
Current rating: 1481
Record: 0-1
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Chadda, Krishan (1456) | Lost 0-2 | -191481 |
| record: 0-1 | new rating: 1481 | |||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Chadda, Krishan (1456) | Lost 0-2 | -191481 |
| record: 0-1 | new rating: 1481 | |||