Cook, Nick
Current rating: 1495
Record: 21-23
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 79 | Carroll, Maya (1474) | Won 2-0 | +191480 |
| 3sealed | 119 | Gao, David (1500) | Won 2-0 | +181498 |
| 4sealed | 32 | Browning, Richard (1534) | Won 2-1 | +191517 |
| 5sealed | 11 | Perry, Ronan (1555) | Won 2-0 | +181535 |
| 6sealed | 13 | Starke, Nathan (1656) | Lost 1-2 | -161519 |
| 7sealed | 52 | Murray, Aaron (1560) | Won 2-1 | +191538 |
| 8sealed | 33 | Thiara, Devinder (1574) | Lost 1-2 | -171521 |
| 9sealed | 93 | Evangelho, Ricardo (1640) | Won 2-1 | +201541 |
| 10draft | 37 | Perrin, Nicholas (1760) | Lost 0-2 | -141527 |
| 11draft | 50 | Duffy, Jacob (1495) | Lost 1-2 | -191508 |
| 12draft | 38 | Ha, Chris (1604) | Won 2-1 | +201528 |
| 13draft | 72 | Bokser, Rory (1591) | Lost 1-2 | -171511 |
| 14draft | 36 | Poupart, Olivier (1634) | Lost 0-2 | -161495 |
| top | average opponent: 1583record: 7-6 | new rating: 1495 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 311 | Stecher, Zach (1545) | Lost 0-2 | -171461 |
| top | record: 0-1 | new rating: 1461 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 164 | Victory, Robert (1825) | Lost 1-2 | -121469 |
| 4sealed | 164 | Cecchetti, Daniel (1792) | Lost 1-2 | -121457 |
| 5sealed | 164 | McEachern, Robert (1500) | Won 2-1 | +191476 |
| 6sealed | 164 | Turcotte, Owen (1520) | Won 2-1 | +191495 |
| 7sealed | 164 | Vaillancourt, Samuel (1580) | Lost 1-2 | -171478 |
| top | average opponent: 1643record: 2-3 | new rating: 1478 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 256 | Stella, Daniel (1500) | Lost 1-2 | -201543 |
| 3sealed | 547 | Clark, Tony (1503) | Lost 0-2 | -181525 |
| 4sealed | 632 | Yung, Phil (1508) | Won 2-1 | +171542 |
| 5sealed | 489 | Michelis, Nicholas Daniel (1500) | Won 2-1 | +181560 |
| 6sealed | 309 | Withey, James (1515) | Lost 1-2 | -191541 |
| 7sealed | 374 | Fallarme, Mark (1334) | Lost 0-2 | -221519 |
| 8sealed | 294 | Matthews, Mark (1489) | Lost 1-2 | -181501 |
| 9sealed | 87 | Phoenix, Martin (1429) | Lost 1-2 | -201481 |
| top | average opponent: 1472record: 2-6 | new rating: 1481 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 567 | Diaz, Manny (1500) | Won 2-1 | +181525 |
| 2sealed | 156 | Bullis, Robbie (1519) | Won 2-0 | +171542 |
| 3sealed | 93 | Gagne, Timothy (1485) | Lost 0-2 | -191523 |
| 4sealed | 344 | Claudel, Slater (1520) | Won 2-0 | +181541 |
| 5sealed | 131 | Yi, Eric (1536) | Lost 0-2 | -181523 |
| 6sealed | 481 | Dziewit, Alfred (1516) | Won 2-0 | +181541 |
| 7sealed | 178 | Goud, Michael (1612) | Won 2-1 | +191560 |
| 8sealed | 201 | Guay-Provost, Philippe (1513) | Won 2-0 | +181578 |
| 9sealed | 205 | Kassis, Eli (1748) | Lost 0-2 | -151563 |
| top | average opponent: 1550record: 6-3 | new rating: 1563 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Desluge, Matt (1500) | Lost 1-2 | -181482 |
| 2sealed | 280 | Kerschner, Ryan (1481) | Won 2-0 | +181500 |
| 3sealed | 277 | Pierce, David M (1469) | Lost 0-2 | -191481 |
| 4sealed | 352 | Ji, Xing (1482) | Won 2-1 | +181499 |
| 5sealed | 289 | Bunting, Gage (1499) | Won 2-0 | +181517 |
| 6sealed | 233 | Juza, Martin (2044) | Won 2-0 | +271544 |
| 7sealed | 159 | Petterson, John (1512) | Lost 0-2 | -181526 |
| 8sealed | 178 | Schroeder, Jeran (1475) | Lost 0-2 | -191507 |
| top | average opponent: 1558record: 4-4 | new rating: 1507 | ||