Sanchez, Matthew
Current rating: 1518
Record: 4-3
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 229 | Churchville, Jondee (1500) | Won 2-0 | +181518 |
| 2pioneer | 103 | Flores, Michael (1433) | Won 2-1 | +161534 |
| 3pioneer | 62 | Baugh, Jacob (1709) | Lost 1-2 | -141520 |
| 4pioneer | 182 | Carrico, Ian (1500) | Lost 1-2 | -191501 |
| 5pioneer | 366 | Marsili, Dominic (1510) | Won 2-1 | +181519 |
| 6pioneer | 235 | Martinez, Christian (1503) | Won 2-0 | +181537 |
| 7pioneer | 159 | Ansell, Justin (1476) | Lost 0-2 | -191518 |
| average opponent: 1519record: 4-3 | new rating: 1518 | |||