Geach, James R
Current rating: 1475
| Grand Prix London 2013 (GTC limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 447 | Bellegueulle, Julien (1666) | Won 2-1 | +221491 |
| 2sealed | 403 | Izsak, Szonja (1454) | Won 2-0 | +171508 |
| 3sealed | 264 | Dyson, David (1505) | Won 2-1 | +181526 |
| 4sealed | 64 | Larsen, Kai Stian (1554) | Lost 0-2 | -171509 |
| 5sealed | 350 | Matull, Milan (1702) | Lost 0-2 | -151494 |
| 6sealed | 457 | Schulz, Dennis (1425) | Lost 1-2 | -191475 |
| top | average opponent: 1551record: 3-3 | new rating: 1475 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 895 | Comas Platero, Francisco (1500) | Won 2-0 | +191502 |
| 2legacy | 774 | Merino Martinez, Ruben (1490) | Lost 1-2 | -191483 |
| 3legacy | 896 | Jimenez, Arturo (1500) | Draw 1-1 | +11484 |
| 4legacy | 1025 | Yeh, Gottlieb (1685) | Lost 0-2 | -151469 |
| top | average opponent: 1544record: 1-2-1 | new rating: 1469 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Orum, Iohan (1521) | Lost 1-2 | -181482 |
| 2sealed | 216 | Van Casteren, Wouter (1479) | Lost 1-2 | -181464 |
| 3sealed | 298 | Telfer, James W (1465) | Won 2-1 | +181482 |
| 4sealed | 265 | Plummer, Richard (1486) | Won 2-1 | +181500 |
| 5sealed | 271 | Andersson, Toby (1553) | Lost 0-2 | -171483 |
| top | average opponent: 1501record: 2-3 | new rating: 1483 | ||