Boyd, Paul
Current rating: 1498
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 6 | Schmollinger, Randall (1583) | Won 2-1 | +191524 |
| 3standard | 151 | Steffe, Sebastian (1704) | Won 2-1 | +211545 |
| 4standard | 13 | Bourque, Matthew (1370) | Lost 1-2 | -211524 |
| 5standard | 53 | Taylor, Dustin (1832) | Lost 1-2 | -131511 |
| 6standard | 147 | Carroll, Roger (1761) | Lost 0-2 | -131498 |
| top | average opponent: 1650record: 2-3 | new rating: 1498 | ||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 55 | Bugalter, Ben (1690) | Lost 1-2 | -151495 |
| 3standard | 257 | Garee, Justin (1499) | Won 2-0 | +181513 |
| 4standard | 139 | Droggitis, Dustin (1731) | Lost 0-2 | -141499 |
| 5standard | 349 | Neris, Jose (1867) | Lost 0-2 | -121487 |
| 6standard | 319 | Borodach, Adam (1481) | Won 2-0 | +181505 |
| 7standard | 256 | Han, Mark (1467) | Lost 0-2 | -181487 |
| 8standard | 225 | Buchheit, Patrick (1482) | Won 2-1 | +181505 |
| top | average opponent: 1602record: 3-4 | new rating: 1505 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 306 | Quinn, Stephen (1589) | Won 2-1 | +201520 |
| 2standard | 258 | Comer, Ethan (1551) | Won 2-0 | +181538 |
| 3standard | 30 | Plumridge, Clay (1520) | Won 2-1 | +181556 |
| 4standard | 88 | Jensen, William (2270) | Lost 0-2 | -71549 |
| 5standard | 184 | DiMaio, JT (1501) | Lost 0-2 | -191530 |
| 6standard | 265 | Hurtado, Oscar (1430) | Lost 1-2 | -201510 |
| 7standard | 461 | Smith, Airrion (1503) | Won 2-0 | +181528 |
| 8standard | 342 | Andryshak, Ryan (1506) | Lost 0-2 | -181510 |
| top | average opponent: 1609record: 4-4 | new rating: 1510 | ||