Clark, Tony
Current rating: 1482
Record: 11-13-1
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Abitino, Mario (1500) | Won 2-1 | +191438 |
| 2standard | 35 | Urban, Nicholas (1454) | Lost 1-2 | -181420 |
| 3standard | 443 | Liang, Andi (1499) | Draw 1-1 | +21422 |
| 4standard | 1055 | Wagenhoffer, Robert (1364) | Won 2-0 | +171439 |
| 5standard | 1038 | Beaune, David (1517) | Lost 1-2 | -171422 |
| 6standard | 471 | Nadeau, Jeremie (1468) | Won 2-1 | +191441 |
| 7standard | 343 | Holness, Devaghat (1601) | Won 2-0 | +211462 |
| 8standard | 233 | Fowlkes, Justin (1532) | Won 2-0 | +191481 |
| 9standard | 144 | McFarlane, Travis (1537) | Won 2-0 | +191500 |
| 10standard | 115 | Switzer, Paul (1491) | Lost 0-2 | -181482 |
| top | average opponent: 1496record: 6-3-1 | new rating: 1482 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 594 | Kettler, Michael (1500) | Lost 1-2 | -171436 |
| 2sealed | 465 | Lueschen, Peter (1484) | Lost 0-2 | -171419 |
| top | average opponent: 1492record: 0-2 | new rating: 1419 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 416 | Hazra, Samir (1500) | Lost 1-2 | -181468 |
| 2sealed | 437 | Corrigan, Griffin (1624) | Lost 1-2 | -151453 |
| top | average opponent: 1562record: 0-2 | new rating: 1453 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Horvath, Nathan (1464) | Lost 1-2 | -191485 |
| 2sealed | 453 | Cipak, Jason E (1500) | Won 2-1 | +181503 |
| 3sealed | 547 | Cook, Nick (1543) | Won 2-0 | +191522 |
| 4sealed | 385 | Titov, Gregory (1517) | Lost 1-2 | -181504 |
| 5sealed | 458 | Dennill, Josh (1507) | Lost 0-2 | -181486 |
| top | average opponent: 1506record: 2-3 | new rating: 1486 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 309 | Stonehouse, Bryce (1500) | Lost 0-2 | -181482 |
| 2modern | 391 | Kuster, Thomas (1429) | Won 2-1 | +171499 |
| 3modern | 228 | Mandel, John (1500) | Won 2-1 | +181517 |
| 4modern | 323 | Dziambor, William (1516) | Won 2-0 | +181535 |
| 5modern | 85 | Tomik, Steve (1706) | Lost 0-2 | -151520 |
| 6modern | 205 | Huska, Andrew (1605) | Lost 1-2 | -161504 |
| top | average opponent: 1543record: 3-3 | new rating: 1504 | ||