Katano, Susumu
Current rating: 1466
Record: 0-2
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Kaida, Hiroshi (1527) | Lost 0-2 | -181482 |
| 2sealed | 305 | Akai, Satoshi (1592) | Lost 0-2 | -161466 |
| average opponent: 1560record: 0-2 | new rating: 1466 | |||