Cox-Leigh, Ian
Current rating: 1448
Record: 10-15
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Corkett-Turk, Gayton (1500) | Won 2-1 | +201420 |
| 2standard | 327 | Whelan, Stephen (1730) | Lost 0-2 | -121408 |
| 3standard | 595 | Romero, Michael (1608) | Won 2-0 | +211429 |
| 4standard | 409 | Kelly, Patrick R (1704) | Won 2-1 | +231452 |
| 5standard | 308 | Berry, Evan (1664) | Lost 1-2 | -141438 |
| 6standard | 262 | Graham, Adam (1520) | Won 2-1 | +191457 |
| 7standard | 150 | Johnson, Courtney (1621) | Won 2-0 | +211478 |
| 8standard | 194 | Tzaneteas, Elliott (1731) | Lost 1-2 | -131465 |
| 9standard | 222 | Burling, Andrew (1543) | Lost 0-2 | -171448 |
| top | average opponent: 1625record: 5-4 | new rating: 1448 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 449 | Fortier, William (1500) | Won 2-0 | +201447 |
| 2standard | 225 | Seguin, Alexandre (1472) | Lost 1-2 | -181429 |
| 3standard | 473 | Singh, Jonathan (1499) | Won 2-0 | +201449 |
| 4standard | 204 | Harry, Matt (1516) | Won 2-0 | +191468 |
| 5standard | 149 | Gauder, Jarrett (1505) | Lost 0-2 | -181450 |
| 6standard | 320 | Hayman, Tim (1598) | Lost 1-2 | -151435 |
| 7standard | 406 | Pacheco, Maxime (1491) | Lost 0-2 | -171418 |
| 8standard | 321 | Tepylo, Alek (1429) | Lost 0-2 | -181400 |
| top | average opponent: 1501record: 3-5 | new rating: 1400 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1526 | Viola, Anthony (1499) | Lost 0-2 | -171463 |
| 2legacy | 1907 | Wilson, Dan (1482) | Lost 0-2 | -181445 |
| 3legacy | 2016 | Sweeney, Dylan (1463) | Lost 0-2 | -181427 |
| top | average opponent: 1481record: 0-3 | new rating: 1427 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Bathurst, Scott (1381) | Won 2-1 | +161516 |
| 2sealed | 294 | Pelletier, Jonathan (1518) | Won 2-1 | +181534 |
| 3sealed | 16 | Pacheco, Jacob (1627) | Lost 1-2 | -161518 |
| 4sealed | 363 | Hackett, Chris (1505) | Lost 1-2 | -191499 |
| 5sealed | 420 | Bold Wark, Lewis (1450) | Lost 1-2 | -191480 |
| top | average opponent: 1496record: 2-3 | new rating: 1480 | ||