Meyer, John
Current rating: 1406
| Grand Prix Stockholm 2018 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 251 | Brunet, Max (1629) | Lost 0-2 | -151449 |
| 4modern | 280 | Granberg, Adam (1526) | Won 2-1 | +201469 |
| 5modern | 82 | Rinnen, Davide (1769) | Lost 0-2 | -131456 |
| 6modern | 350 | Olsson, Gustav (1499) | Lost 0-2 | -171439 |
| 7modern | 380 | Hirsila, Matias (1585) | Lost 1-2 | -161423 |
| 8modern | 324 | Senneca, Francesco (1478) | Lost 0-2 | -171406 |
| top | average opponent: 1581record: 1-5 | new rating: 1406 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Peruchi, Connor (1481) | Draw 1-1 | 01462 |
| 2sealed | 270 | Skerritt, John III (1500) | Draw 1-1 | +11463 |
| 3sealed | 446 | Burkot, Edward (1482) | Draw 1-1 | 01463 |
| 4sealed | 346 | Domescek, Timothy (1487) | Won 2-1 | +191482 |
| 5sealed | 328 | Harper, David (1507) | Lost 0-2 | -181464 |
| top | average opponent: 1491record: 1-1-3 | new rating: 1464 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1199 | Youngbar, Ryan (1469) | Lost 1-2 | -191481 |
| 2modern | 1449 | Vicario, Anthony (1481) | Won 2-1 | +181499 |
| 3modern | 1399 | Prajzner, Ross (1421) | Lost 0-2 | -191480 |
| 4modern | 1500 | Denmon, Jason (1482) | Lost 0-2 | -181462 |
| top | average opponent: 1463record: 1-3 | new rating: 1462 | ||