Chamberlain, Andrew
Current rating: 1536
Record: 7-6-2
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Flynn, Nathan (1500) | Won 2-1 | +181481 |
| 2standard | 88 | Livernoche, Alexandre (1480) | Won 2-1 | +181499 |
| 3standard | 38 | Klomparens, Jadine (1735) | Won 2-1 | +231522 |
| 4standard | 17 | Desbiens, Philippe (1520) | Draw 1-1 | 01522 |
| 5standard | 51 | Le Roy, Stephane (1481) | Draw 1-1 | -11521 |
| 6standard | 106 | Severin, John (1604) | Won 2-0 | +191540 |
| 7standard | 64 | Beaulieu, Marc (1528) | Won 2-0 | +181558 |
| 8standard | 35 | Hayne, Alexander (2174) | Lost 0-0 | -81550 |
| 9standard | 72 | Freel, Dan (1788) | Lost 0-2 | -141536 |
| average opponent: 1646record: 5-2-2 | new rating: 1536 | |||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 390 | Fisher, Chris A (1583) | Won 1-0 | +201520 |
| 2standard | 282 | Henderson, Douglas (1465) | Won 2-0 | +171537 |
| 3standard | 88 | Mazur, Spencer (1455) | Lost 0-2 | -201517 |
| 4standard | 315 | Forman, Blake (1520) | Lost 1-2 | -181499 |
| 5standard | 443 | Benedict, Travis (1481) | Lost 0-2 | -181481 |
| 6standard | 499 | Strnad, Brandon (1479) | Lost 0-2 | -181463 |
| average opponent: 1497record: 2-4 | new rating: 1463 | |||