Spencer, Brian
Current rating: 1619
| Grand Prix Toronto 2018 (modern) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 157 | Bayer, Andy (1500) | Won 2-1 | +161578 |
| 2modern | 305 | Bernard, Cal (1518) | Won 2-1 | +171595 |
| 3modern | 248 | Courval, Frederick (1597) | Won 2-0 | +181613 |
| 4modern | 67 | Davis, Peter (1631) | Lost 1-2 | -171596 |
| 5modern | 138 | Joglar, Gabriel (1791) | Won 2-1 | +211617 |
| 6modern | 174 | Walter, Royce (1760) | Won 2-1 | +211638 |
| 7modern | 25 | DeBruin, Garrett (1568) | Won 2-1 | +161654 |
| 8modern | 38 | MacKenzie, Lester (1587) | Won 2-1 | +171671 |
| 9modern | 30 | Micklo, Alexander (1498) | Lost 0-2 | -211650 |
| 10modern | 81 | Jones, Chase (1657) | Won 2-0 | +181668 |
| 11modern | 23 | Hartog, Michael (1625) | Won 2-1 | +171685 |
| 12modern | 26 | Buchanan, Jessica (1823) | Lost 0-2 | -151670 |
| 13modern | 60 | Lansche, Derek (1797) | Lost 0-2 | -161654 |
| 14modern | 62 | Welsh, Cary (1576) | Lost 1-2 | -191635 |
| 15modern | 77 | Woo, Paul (1763) | Lost 1-2 | -161619 |
| top | average opponent: 1646record: 9-6 | new rating: 1619 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 1008 | Navas, Luis (1546) | Lost 0-2 | -181575 |
| 4standard | 1048 | Giles, Michael (1683) | Won 2-0 | +201595 |
| 5standard | 1019 | Davis, Joshua (1564) | Lost 0-2 | -191576 |
| 6standard | 1028 | Yamasaki, Shogo (1771) | Lost 0-2 | -141562 |
| top | average opponent: 1641record: 1-3 | new rating: 1562 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 19 | Angeles, Eduardo (1500) | Won 2-1 | +181518 |
| 2standard | 40 | Shpiragu, Arber (1532) | Lost 1-2 | -181500 |
| 3standard | 362 | Tattrie, Bill (1464) | Lost 0-2 | -181482 |
| 4standard | 694 | Jackson, Alan (1447) | Won 2-1 | +171499 |
| 5standard | 365 | Italiano, Daniel (1500) | Won 2-0 | +181517 |
| 6standard | 428 | Friedman, Edan (1518) | Won 2-1 | +181535 |
| 7standard | 146 | Zhang, Peter (1639) | Won 2-0 | +201555 |
| 8standard | 129 | Kong, Colin (1545) | Won 2-1 | +181573 |
| 9standard | 144 | Kesminas, Povilas (1569) | Won 2-1 | +181591 |
| 10standard | 86 | Wilkinson, Adam (1637) | Lost 1-2 | -181573 |
| 11standard | 87 | Wilson, Peter (1585) | Won 2-0 | +191592 |
| 12standard | 48 | Cooper, Cody (1605) | Lost 0-2 | -181574 |
| 13standard | 76 | Wade, Samuel (1628) | Won 2-1 | +191593 |
| 14standard | 44 | Bekmesian, Chris (1611) | Won 2-0 | +181611 |
| 15standard | 50 | Gabriel, Alex (1622) | Lost 1-2 | -181593 |
| top | average opponent: 1560record: 10-5 | new rating: 1593 | ||