Yanagawa, Ken
Current rating: 1429
Record: 1-5
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2031 | Kwok, Suen Wang (1482) | Lost 1-2 | -171447 |
| 2sealed | 2380 | Ishikawa, Tomohiro (1481) | Lost 1-2 | -181429 |
| average opponent: 1481record: 0-2 | new rating: 1429 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 797 | Hagiwara, Susumu (1510) | Lost 1-2 | -181482 |
| 2sealed | 1052 | Sunaga, Ayumu (1363) | Lost 1-2 | -201462 |
| 3sealed | 1085 | Sekiguchi, Masatsugu (1468) | Won 2-0 | +181480 |
| 4sealed | 1027 | Ichihara, Yuya (1600) | Lost 0-2 | -161464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||