Stubbs, Richard
Current rating: 1604
Record: 17-15-2
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 111 | Richer, Jacob (1609) | Won 2-1 | +201526 |
| 2pioneer | 30 | Nogueira, Dustyn (1757) | Won 2-1 | +221548 |
| 3pioneer | 1 | Lozinski, Daniel (1617) | Lost 0-2 | -171531 |
| 4pioneer | 71 | Mead, Michael (1670) | Won 2-0 | +201551 |
| 5pioneer | 40 | Nguyen, Lan (1712) | Won 2-0 | +211572 |
| 6pioneer | 17 | Biron, Xavier (1590) | Lost 1-2 | -171555 |
| 7pioneer | 25 | Lessard, John (1559) | Won 2-1 | +181573 |
| 8pioneer | 31 | Boutin, Nathaniel (1735) | Draw 1-1 | +31576 |
| 9pioneer | 24 | Robinson, Devon (1567) | Won 2-1 | +181594 |
| 10pioneer | 14 | McBane, Matthieu (1585) | Lost 1-2 | -191575 |
| 11pioneer | 26 | Beldon, Omar (1851) | Lost 0-2 | -131562 |
| 12pioneer | 41 | Cadieux, Alexandre (1584) | Won 2-0 | +191581 |
| 13pioneer | 27 | Fournier, Daniel (1876) | Won 2-1 | +231604 |
| top | average opponent: 1670record: 8-4-1 | new rating: 1604 | ||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 47 | Quiring, Adrian (1520) | Lost 1-2 | -181469 |
| 2pioneer | 101 | Laporte, Gabryel (1630) | Won 2-0 | +211490 |
| 3pioneer | 52 | Gadoury, Samuel (1506) | Won 2-0 | +181508 |
| 4pioneer | 24 | Ouyang, Bo (1437) | Won 2-0 | +171525 |
| 5pioneer | 42 | Kavanagh, Kris (1716) | Won 2-1 | +221547 |
| 6pioneer | 18 | Gellert, Kyle (1869) | Lost 0-2 | -131534 |
| 7pioneer | 41 | Flannagan, Jaxon (1808) | Lost 0-2 | -131521 |
| 8pioneer | 45 | Chenard, Francois (1666) | Lost 1-2 | -151506 |
| top | average opponent: 1644record: 4-4 | new rating: 1506 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 50 | Clough, Liam (1538) | Won 2-1 | +191501 |
| 4modern | 93 | Scott, Todd (1723) | Lost 0-2 | -141487 |
| 5modern | 183 | Kong, Colin (1759) | Won 2-1 | +231510 |
| 6modern | 156 | Fortier, Elliot (1998) | Lost 0-2 | -101500 |
| 7modern | 164 | Meade, Nicholas (1761) | Lost 0-2 | -131487 |
| top | average opponent: 1756record: 2-3 | new rating: 1487 | ||
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Grace-Martin, Julian (1521) | Lost 0-2 | -181482 |
| 2sealed | 411 | Treleaven, Blake (1482) | Won 2-1 | +181500 |
| 3sealed | 310 | Lindsay, Michael (1497) | Lost 1-2 | -181482 |
| 4sealed | 567 | Kolbuc, Mike (1523) | Won 2-1 | +191501 |
| 5sealed | 309 | Beukers, Jesse (1499) | Lost 1-2 | -181483 |
| 6sealed | 485 | Harms, Nick (1458) | Won 2-0 | +181501 |
| 7sealed | 398 | Marsman, Aaron (1501) | Draw 1-1 | 01501 |
| 8sealed | 352 | Silva, Roberto (1459) | Lost 0-2 | -191482 |
| top | average opponent: 1492record: 3-4-1 | new rating: 1482 | ||