Toth, Joe
Current rating: 1452
Record: 4-7
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Galacgac, Daniel (1603) | Won 2-0 | +211483 |
| 2standard | 55 | Duchow, Sam (1482) | Won 2-0 | +181501 |
| 3standard | 118 | Johnson, Sam (1556) | Lost 0-2 | -171484 |
| 4standard | 208 | Germar, Richard (1747) | Lost 0-2 | -141470 |
| 5standard | 278 | Awsumb, Zachary (1452) | Lost 1-2 | -181452 |
| 6standard | 347 | Comer, Timothy (1483) | Won 2-1 | +191471 |
| 7standard | 289 | Beagle, Caleb (1457) | Lost 1-2 | -191452 |
| average opponent: 1540record: 3-4 | new rating: 1452 | |||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 416 | Malinowski, Mike (1482) | Lost 0-2 | -181482 |
| 2sealed | 552 | Baker, John (1400) | Won 2-0 | +161498 |
| 3sealed | 423 | Lewandowski, Kevin (1386) | Lost 1-2 | -201478 |
| 4sealed | 565 | Pope, Tyke (1581) | Lost 0-2 | -161462 |
| average opponent: 1462record: 1-3 | new rating: 1462 | |||