Poisson, David
Current rating: 1612
Record: 25-21-1
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2102 | DeJoy, Joseph (1678) | Lost 0-2 | -141487 |
| 2sealed | 2385 | Larocque, Philippe (1484) | Won 2-0 | +181505 |
| 3sealed | 2376 | Grondin, Gregory (1501) | Won 0-0 | +181523 |
| 4sealed | 2281 | Farmer, Anne (1518) | Won 2-0 | +171540 |
| 5sealed | 2139 | Mowry, Matthew (1706) | Won 2-1 | +211561 |
| 6sealed | 2131 | Diles, Andrew (1552) | Won 2-0 | +181579 |
| 7sealed | 2043 | Farmer, Tref (1606) | Won 2-0 | +191598 |
| 8sealed | 2045 | Doshi, Vishvas (1835) | Lost 0-0 | -141584 |
| 9sealed | 2100 | Neufeldt, Alexander (1835) | Lost 0-2 | -141570 |
| 10draft | 2034 | Watson, Thomas (1508) | Lost 0-2 | -191551 |
| 11draft | 2034 | Monahan, Justin (1591) | Won 2-1 | +191570 |
| 12draft | 2034 | Ma, Kent (1684) | Won 2-1 | +201590 |
| 13draft | 2057 | Pipe, Nathan (1593) | Lost 1-2 | -181572 |
| 14draft | 2076 | Rosman-Simionescu, Tobias (1758) | Won 2-1 | +221594 |
| 15draft | 2120 | Holness, Devaghat (1640) | Won 2-0 | +181612 |
| top | average opponent: 1633record: 10-5 | new rating: 1612 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 506 | Parsons, Adam (1484) | Won 2-0 | +181514 |
| 2standard | 341 | MacNaughton, Lucas (1541) | Lost 0-2 | -171497 |
| 3standard | 1053 | Cooper, Tim (1393) | Won 2-0 | +161513 |
| 4standard | 382 | Boose, Bradley (1550) | Lost 1-2 | -171496 |
| 5standard | 506 | DAuteuil, Miguel (1535) | Lost 0-2 | -181478 |
| 6standard | 508 | Melville, Connor (1430) | Won 2-0 | +171495 |
| 7standard | 406 | Barge, Spencer (1566) | Won 2-0 | +201515 |
| 8standard | 321 | Moulton, Jesse (1785) | Lost 0-2 | -141501 |
| top | average opponent: 1535record: 4-4 | new rating: 1501 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Shiffer, Dan (1500) | Won 2-0 | +181487 |
| 2standard | 126 | Buchanan, Nathan (1633) | Won 2-1 | +211508 |
| 3standard | 89 | Cote, David (1534) | Won 2-1 | +191527 |
| 4standard | 37 | Neveu, Pierre Antoine (1478) | Lost 0-2 | -191508 |
| 5standard | 157 | Guite, Ely (1507) | Lost 0-2 | -181490 |
| 6standard | 122 | Yam, Wing Chun (1789) | Won 2-0 | +231513 |
| 7standard | 153 | Fortier, Elliot (1544) | Lost 0-2 | -171496 |
| 8standard | 169 | Laplante, Hugue (1519) | Won 0-0 | +181514 |
| 9standard | 83 | Tremblay, Etienne (1544) | Lost 1-2 | -181496 |
| top | average opponent: 1561record: 5-4 | new rating: 1496 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 174 | Freedman, Kevin (1488) | Lost 1-2 | -181462 |
| 2standard | 210 | Seguin, Pascal (1482) | Won 2-0 | +191481 |
| 3standard | 283 | Pichette, Patrick (1500) | Lost 0-2 | -181463 |
| 4standard | 323 | Boudreau, Frederic (1480) | Won 2-0 | +181481 |
| 5standard | 266 | Nosowicz, Karol (1774) | Lost 0-2 | -121469 |
| 6standard | 299 | Teodori, Michael (1481) | Won 2-0 | +181487 |
| 7standard | 243 | Plourde, Nicolas (1485) | Lost 0-2 | -181469 |
| top | average opponent: 1527record: 3-4 | new rating: 1469 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Oddy, Graeme (1464) | Lost 0-2 | -191481 |
| 2sealed | 161 | Laflamme, Anthony (1482) | Lost 1-2 | -181463 |
| 3sealed | 209 | Ayala, Juan (1429) | Lost 0-2 | -181445 |
| 4sealed | 247 | Conacher, Robert (1445) | Won 2-0 | +181463 |
| 5sealed | 226 | Greenbank, Shane A (1432) | Won 2-0 | +171480 |
| 6sealed | 169 | Vega, William (1481) | Won 2-0 | +181498 |
| 7sealed | 114 | Groen, Joshua (1482) | Draw 1-1 | 01498 |
| 8sealed | 108 | Milord, Jonathan (1522) | Lost 0-2 | -181480 |
| top | average opponent: 1467record: 3-4-1 | new rating: 1480 | ||