Matsuo, Kenta
Current rating: 1483
Record: 2-3
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 536 | Cobb, James L (1500) | Won 2-1 | +181518 |
| 2sealed | 410 | Balzer, Clayton (1517) | Lost 0-2 | -181500 |
| 3sealed | 543 | Riggs, Mike (1499) | Lost 0-2 | -181482 |
| 4sealed | 595 | Wadsworth, Austin (1481) | Won 2-0 | +181500 |
| 5sealed | 565 | Figarski, Tomasz (1540) | Lost 0-2 | -171483 |
| average opponent: 1508record: 2-3 | new rating: 1483 | |||