Grover, James A
Current rating: 1536
| Grand Prix London 2011 (MBS limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Tinsley, Richard (1500) | Won 2-0 | +181526 |
| 2sealed | 36 | Van Holsbeeck, Kristof (1759) | Won 2-1 | +221548 |
| 3sealed | 11 | Kopfli, Hugo (1764) | Won 2-0 | +221570 |
| 4sealed | 22 | Menten, Robbert (1550) | Won 2-1 | +181588 |
| 5sealed | 1 | Patarca, Humberto (1477) | Lost 1-2 | -201568 |
| 6sealed | 35 | Musial, Lukasz (1744) | Lost 1-2 | -151553 |
| 7sealed | 44 | La Placa, Andrea (1626) | Lost 0-2 | -171536 |
| top | average opponent: 1631record: 4-3 | new rating: 1536 | ||
| Grand Prix Copenhagen 2008 (EVE standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Brouwer, Jens (1569) | Lost 0-2 | -171491 |
| 2standard | 151 | Andersen, Emil (1480) | Won 2-1 | +181509 |
| 3standard | 190 | Moller Jensen, Jacob (1500) | Won 2-1 | +171526 |
| 4standard | 149 | Fukala, Dalibor (1509) | Lost 0-2 | -181508 |
| top | average opponent: 1515record: 2-2 | new rating: 1508 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | Warmenhoven, Ruud (1936) | Won 2-0 | +251525 |
| 5sealed | 1 | Wolfensberger, Daniel (1459) | Lost 1-2 | -191506 |
| 6sealed | 76 | Van Borm, Thomas (1444) | Won 2-1 | +171523 |
| 7sealed | 17 | Mitschang, Thomas (1580) | Won 2-1 | +191542 |
| 8sealed | 8 | Calafell, Joel (1707) | Lost 0-2 | -151527 |
| 9sealed | 42 | Baglin, Arnaud (1720) | Won 2-0 | +221549 |
| 10draft | 46 | Meulders, Fried (1879) | Lost 1-2 | -131536 |
| 11draft | 4 | Bokor, Peter (1513) | Won 2-1 | +181554 |
| 12draft | 18 | Zidek, Arnost (1782) | Lost 0-2 | -141540 |
| 13draft | 13 | Sajgalik, Eduardo (1664) | Lost 0-2 | -161524 |
| 14draft | 3 | Leka, Laszlo (1600) | Lost 0-2 | -161508 |
| top | average opponent: 1662record: 5-6 | new rating: 1508 | ||