Pike, Jeffrey
Current rating: 1405
Record: 8-14
| Grand Prix Toronto 2018 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 148 | Chatel, Zack (1500) | Lost 0-2 | -171414 |
| 2modern | 594 | Vance, Michael (1677) | Lost 1-2 | -131401 |
| 3modern | 711 | Caron, Francois (1464) | Won 2-0 | +191420 |
| 4modern | 635 | Allan, Dane (1590) | Lost 0-2 | -151405 |
| top | average opponent: 1558record: 1-3 | new rating: 1405 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 345 | Blancher, Scott (1486) | Lost 1-2 | -181467 |
| 2sealed | 549 | Ayres, Korey (1481) | Won 2-0 | +181485 |
| 3sealed | 403 | Li, Terrence (1487) | Lost 1-2 | -181467 |
| 4sealed | 587 | Hart, Alex (1465) | Lost 1-2 | -181449 |
| 5sealed | 564 | Bergeron, John (1462) | Lost 1-2 | -181431 |
| top | average opponent: 1476record: 1-4 | new rating: 1431 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Huang, George (1536) | Won 2-0 | +191499 |
| 2standard | 147 | Boyling, Adam (1635) | Won 2-1 | +201519 |
| 3standard | 304 | Miller, Matthew (1609) | Lost 0-2 | -161503 |
| 4standard | 298 | Murchison, Adrian (1525) | Lost 0-2 | -181485 |
| 5standard | 470 | Giard, Yanick (1460) | Won 2-0 | +181503 |
| 6standard | 329 | Carlton, Tyler (1522) | Lost 1-2 | -181485 |
| 7standard | 1039 | Frederick, Kyle (1441) | Won 2-0 | +171502 |
| 8standard | 372 | Morgado, Leroy (1520) | Lost 0-2 | -171485 |
| top | average opponent: 1531record: 4-4 | new rating: 1485 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Clementino, Kyle (1500) | Won 2-1 | +181518 |
| 2sealed | 95 | Racine Leblanc, Samuel (1417) | Lost 0-2 | -201498 |
| 3sealed | 267 | Lefebvre, Guillaume (1501) | Lost 1-2 | -181480 |
| 4sealed | 425 | To, Matthew (1482) | Won 2-1 | +181498 |
| 5sealed | 401 | Fabi, Francois (1463) | Lost 1-2 | -181480 |
| top | average opponent: 1472record: 2-3 | new rating: 1480 | ||