Johnston, Richard
Current rating: 1607
Record: 20-14
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Miller, Timothy (1500) | Won 2-0 | +171599 |
| 2sealed | 413 | Crowell, Christopher (1518) | Won 2-1 | +161615 |
| 3sealed | 373 | Lee, Mike (1523) | Lost 1-2 | -191596 |
| 4sealed | 417 | Bush, Jerrad (1519) | Lost 0-2 | -201576 |
| 5sealed | 603 | Baker, Brian N (1526) | Won 2-1 | +171593 |
| 6sealed | 341 | Brown, Chance (1516) | Won 2-1 | +171610 |
| 7sealed | 278 | Loveland, Richard (1558) | Won 2-0 | +171627 |
| 8sealed | 186 | Callahan, Kipp (1496) | Lost 0-2 | -201607 |
| top | average opponent: 1519record: 5-3 | new rating: 1607 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 374 | Reid, Phillip R (1500) | Won 2-0 | +161602 |
| 2standard | 89 | Stirling, Brandt (1535) | Won 2-1 | +171619 |
| 3standard | 190 | Cohen, Justin (1845) | Lost 0-2 | -141605 |
| 4standard | 265 | Amburgey, Brad (1494) | Won 2-1 | +161621 |
| 5standard | 176 | Hill, Thomas (1551) | Lost 1-2 | -191602 |
| 6standard | 290 | Parks, James (1520) | Lost 0-2 | -201582 |
| top | average opponent: 1574record: 3-3 | new rating: 1582 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Lyons, Sean (1500) | Won 2-0 | +181500 |
| 2sealed | 125 | DeLeeuw, Jake (1502) | Won 2-1 | +181518 |
| 3sealed | 35 | Ryan, Owen (1561) | Won 2-1 | +191537 |
| 4sealed | 62 | Ceresani, Dominic (1584) | Lost 1-2 | -171520 |
| 5sealed | 94 | Beauchamp, Adam (1607) | Won 2-1 | +191539 |
| 6sealed | 99 | Roger, Philippe (1546) | Won 2-1 | +181557 |
| 7sealed | 68 | Handy, Jacob (1522) | Lost 0-2 | -181539 |
| 8sealed | 119 | Mahaffey, Christopher (1530) | Won 2-1 | +181557 |
| 9sealed | 55 | Smith, Ryan 2273 (1575) | Won 2-1 | +181575 |
| 10draft | 47 | Rhett, Brian (1530) | Won 2-1 | +171592 |
| 11draft | 92 | Silva, Jose Francisco (1745) | Won 2-0 | +211613 |
| 12draft | 32 | Mondon, Pierre (2068) | Lost 1-2 | -101603 |
| 13draft | 89 | Blanchet, Eric (1568) | Lost 1-2 | -191584 |
| 14draft | 67 | Klauk, John (1709) | Won 2-1 | +201604 |
| 15draft | 54 | Romito, Alexander (1584) | Lost 1-2 | -181586 |
| top | average opponent: 1609record: 10-5 | new rating: 1586 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Atkins, Wiliam J (1500) | Won 2-0 | +181518 |
| 2sealed | 141 | Harrity, Patrick (1518) | Won 2-0 | +181536 |
| 3sealed | 93 | Cuenca, Nicolas (1500) | Lost 0-2 | -191517 |
| 4sealed | 102 | Locklin, James W (1518) | Lost 0-2 | -181499 |
| 5sealed | 172 | Bahnaman, Stephen (1515) | Lost 1-2 | -171482 |
| top | average opponent: 1510record: 2-3 | new rating: 1482 | ||