Matso, Jonah M
Current rating: 1482
Record: 2-3
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Alexander, Suzy (1500) | Won 2-0 | +181518 |
| 2standard | 71 | Cardoso, Loisbrent O (1519) | Won 2-1 | +181536 |
| 3standard | 181 | Locke, Jeff (1503) | Lost 1-2 | -191517 |
| 4standard | 318 | Winger, Michael (1530) | Lost 0-2 | -171500 |
| 5standard | 352 | Owens, Tyler D (1499) | Lost 0-2 | -181482 |
| average opponent: 1510record: 2-3 | new rating: 1482 | |||