Cho, Won-Suk
Current rating: 1466
Record: 1-3
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 97 | Maruyama, Satoshi (1502) | Lost 0-2 | -181482 |
| 4standard | 169 | Nakamura, Naoaki (1534) | Won 2-0 | +191501 |
| 5standard | 258 | Nakata, Tatsuya (1542) | Lost 0-2 | -171484 |
| 6standard | 308 | Masakazu O., (1498) | Lost 1-2 | -181466 |
| average opponent: 1519record: 1-3 | new rating: 1466 | |||