Lu, John [CAN]
Current rating: 1541
Record: 15-14
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 520 | Wang, Albert (1501) | Won 2-0 | +171591 |
| 2sealed | 346 | Forster, Daniel (1670) | Lost 1-2 | -171574 |
| 3sealed | 704 | Chen, Chao (1837) | Lost 0-0 | -131561 |
| 4sealed | 596 | Halim, Anton (1483) | Lost 0-2 | -201541 |
| top | average opponent: 1623record: 1-3 | new rating: 1541 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 245 | Cain, Toby (1500) | Lost 0-2 | -201598 |
| 2sealed | 242 | Earnshaw, Fergus E (1482) | Won 2-1 | +161614 |
| 3sealed | 143 | Wilkinson, Ryley (1500) | Lost 1-2 | -201594 |
| 4sealed | 301 | CAMPBELL, SETH (1481) | Lost 0-2 | -201574 |
| top | average opponent: 1491record: 1-3 | new rating: 1574 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Burbine, Andrew (1500) | Won 2-1 | +161589 |
| 2sealed | 185 | Nakagawa, Gregg (1518) | Lost 1-2 | -191570 |
| 3sealed | 324 | Vincent, Tim (1500) | Won 2-1 | +171587 |
| 4sealed | 390 | Kinsey, Blake (1518) | Lost 1-2 | -201567 |
| 5sealed | 331 | Olmstead, Tony (1499) | Won 2-1 | +171584 |
| 6sealed | 330 | Evans, Ryan (1519) | Won 2-1 | +171601 |
| 7sealed | 119 | Plurkowski, Luke (1666) | Won 2-1 | +191620 |
| 8sealed | 134 | Stubbs, Andrew (1510) | Won 2-0 | +161636 |
| 9sealed | 109 | Edelson, Steve (1647) | Lost 1-2 | -181618 |
| top | average opponent: 1542record: 6-3 | new rating: 1618 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 137 | Sullivan, Patrick (1880) | Won 2-1 | +251525 |
| 5standard | 7 | Huteson, Tom (1726) | Won 2-1 | +211546 |
| 6standard | 5 | Kastner, Donald (1871) | Won 2-0 | +241570 |
| 7standard | 10 | Haney, Jeremy (1534) | Won 2-0 | +171587 |
| 8standard | 3 | Carleton-Barnes, Gabriel (1804) | Lost 1-2 | -141573 |
| 9standard | 24 | Clark, Travis A (1586) | Lost 0-0 | -181555 |
| 10standard | 36 | van Medevoort, Robert (1972) | Lost 0-2 | -101545 |
| 11standard | 53 | Malin, Antti (1955) | Won 2-1 | +251570 |
| 12standard | 56 | McKeown, Sean (1742) | Won 2-0 | +211591 |
| 13standard | 33 | Cai, Chenguang (1577) | Lost 1-2 | -181573 |
| 14standard | 34 | Keeth, Christian (1572) | Lost 0-2 | -181555 |
| 15standard | 42 | Digiacomo, Anthony J (1558) | Won 2-1 | +181573 |
| top | average opponent: 1731record: 7-5 | new rating: 1573 | ||