Chamberlain, Paul
Current rating: 1499
Record: 14-15-1
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 326 | Billingsley, Travis (1442) | Lost 0-2 | -201480 |
| 2sealed | 349 | Krick, Stefan (1381) | Won 2-0 | +171497 |
| 3sealed | 361 | Barbier, Guillaume (1609) | Won 2-0 | +201517 |
| 4sealed | 165 | Vizaro, Justin (1643) | Lost 0-2 | -161501 |
| 5sealed | 383 | Girard, Jean-Francois (1413) | Won 2-1 | +161517 |
| 6sealed | 284 | Cusson, Marc-Olivier (1539) | Lost 0-2 | -171500 |
| 7sealed | 250 | Carini, Stephane (1485) | Won 2-1 | +171517 |
| 8sealed | 212 | Bucaro, Nicolas (1498) | Lost 1-2 | -181499 |
| top | average opponent: 1501record: 4-4 | new rating: 1499 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Day, James [ENG] (1500) | Won 2-0 | +181482 |
| 2sealed | 18 | Brook, Lee (1441) | Won 2-0 | +171499 |
| 3sealed | 206 | Walker, Ben (1724) | Lost 1-2 | -141485 |
| 4sealed | 153 | Sutherland, Jethro (1549) | Won 2-0 | +201505 |
| 5sealed | 193 | Thur, Marnic (1556) | Won 2-0 | +191524 |
| 6sealed | 119 | Gardeux, Matthieu (1842) | Lost 0-2 | -131511 |
| 7sealed | 117 | Van Koekenbeek, Benjamin (1744) | Lost 0-2 | -141497 |
| 8sealed | 186 | Guillamon, Hector (1479) | Won 2-0 | +181515 |
| 9sealed | 199 | Giroud, Pierre (1654) | Lost 0-2 | -151500 |
| top | average opponent: 1610record: 5-4 | new rating: 1500 | ||
| Grand Prix Sydney 2010 (SOM limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Bhakta, Jaideep (1500) | Draw 1-1 | 01501 |
| 2sealed | 110 | Van, Khoa (1500) | Lost 1-2 | -181483 |
| 3sealed | 149 | Linke, Johnny (1463) | Won 2-1 | +181501 |
| 4sealed | 128 | Sclauzero, Joseph (1501) | Lost 0-2 | -181483 |
| 5sealed | 156 | Sok, Vuth (1409) | Lost 1-2 | -191464 |
| top | average opponent: 1475record: 1-3-1 | new rating: 1464 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Andres, Mark (1500) | Lost 1-2 | -181482 |
| 2sealed | 69 | Newton, Kirk (1482) | Won 2-0 | +181500 |
| 3sealed | 63 | Rixon, Bryan (1499) | Won 2-1 | +181518 |
| 4sealed | 77 | Glanville, Tom [AUS] (1519) | Lost 0-2 | -181500 |
| 5sealed | 99 | Lloyd, Andrew (1499) | Won 2-0 | +181518 |
| 6sealed | 81 | Raslan, Anwar (1539) | Lost 1-2 | -181500 |
| 7sealed | 77 | Murnain, Alaric (1516) | Lost 1-2 | -171483 |
| 8sealed | 78 | Wang, Jerry (1516) | Won 2-0 | +181501 |
| top | average opponent: 1509record: 4-4 | new rating: 1501 | ||