Grainger-carr, Joel
Current rating: 1582
Record: 15-12-2 (GP) / 4-4 (professional)
| Grand Prix London 2011 (MBS limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 202 | Verbraeken, Eric (1464) | Won 2-0 | +161585 |
| 3sealed | 241 | Chiesa, Massimiliano (1512) | Won 2-1 | +171602 |
| 4sealed | 240 | Bechard, Olivier (1458) | Won 2-1 | +151617 |
| 5sealed | 209 | Cassini, Gregory (1758) | Lost 1-2 | -151602 |
| 6sealed | 219 | Skrede Reigstad, Simen (1560) | Won 2-1 | +171619 |
| 7sealed | 212 | Mather, Andrew (1502) | Lost 0-2 | -201599 |
| 8sealed | 222 | Caron, Jean Marc (1696) | Lost 0-2 | -161583 |
| 9sealed | 245 | Box, Jesper (1513) | Draw 1-1 | -11582 |
| top | average opponent: 1558record: 4-3-1 | new rating: 1582 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 12 | Musial, Lukasz (1739) | Won 2-1 | +221550 |
| 3sealed | 107 | Clement, Danieli (1542) | Lost 0-2 | -181532 |
| 4sealed | 147 | Del Blanco, David (1569) | Lost 0-2 | -181514 |
| 5sealed | 214 | Pestel, Antoine (1500) | Won 2-1 | +181532 |
| 6sealed | 195 | Baldus, Michael (1588) | Won 2-1 | +191551 |
| 7sealed | 117 | Demidov, Sergey (1547) | Lost 1-2 | -181533 |
| 8sealed | 132 | Yan, Bo (1541) | Won 2-0 | +181551 |
| 9sealed | 82 | Reiter, Vincent (1565) | Won 2-1 | +181569 |
| top | average opponent: 1574record: 5-3 | new rating: 1569 | ||
| Pro Tour Paris 2011 (MBS standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Stroev, Mikhail (1566) | Won 2-1 | +191522 |
| 2standard | 95 | Watanabe, Yuuya (1966) | Lost 0-2 | -111511 |
| 3standard | 98 | Laffont, Gautier (1483) | Won 2-0 | +181529 |
| 4standard | 116 | Leitzinger, Gerald (1725) | Won 2-1 | +211550 |
| 5standard | 27 | Cornelissen, Kamiel (1950) | Lost 1-2 | -111539 |
| 6draft | 22 | Griffin, Matthew [USA] (1597) | Won 2-0 | +191558 |
| 7draft | 90 | Pozsgay, Michael (1845) | Lost 1-2 | -131545 |
| 8draft | 96 | Nielsen, Brian (1571) | Lost 1-2 | -171528 |
| top | average opponent: 1713record: 4-4 | new rating: 1528 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Masachs, Victor (1547) | Lost 1-2 | -171483 |
| 2sealed | 241 | Warren, Daniel (1482) | Draw 1-1 | 01483 |
| 3sealed | 275 | Viera Lopez, Manuel (1482) | Lost 0-2 | -181465 |
| 4sealed | 337 | Woodward, Stephen (1489) | Won 2-0 | +191484 |
| 5sealed | 291 | Sas, Ivar (1465) | Lost 0-2 | -191465 |
| 6sealed | 260 | Koers, Kenta (1519) | Won 2-0 | +191484 |
| 7sealed | 209 | De Simone, Michele (1483) | Won 2-1 | +181502 |
| 8sealed | 160 | Frezard, Julien (1506) | Won 2-0 | +181520 |
| 9sealed | 115 | Pemberton, Robin (1538) | Lost 1-2 | -171503 |
| top | average opponent: 1501record: 4-4-1 | new rating: 1503 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 161 | Bird, Robert (1500) | Won 2-1 | +181518 |
| 2block | 87 | Mai, Alan (1515) | Lost 0-2 | -181500 |
| 3block | 185 | Moritz, Augustin (1500) | Won 2-1 | +181518 |
| 4block | 103 | Heijmans, Remke (1542) | Lost 0-2 | -181500 |
| top | average opponent: 1514record: 2-2 | new rating: 1500 | ||