Perantinos, Matthew
Current rating: 1485
Record: 14-16-1
| Grand Prix Toronto 2019 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 434 | Cavinato, Endrigo (1452) | Won 2-0 | +171498 |
| 2modern | 144 | Foster, James (1604) | Lost 0-2 | -161482 |
| 3modern | 500 | McQuabbie, Myles (1498) | Won 2-0 | +181500 |
| 4modern | 283 | Campbell, Donald (1682) | Lost 0-2 | -141486 |
| 5modern | 284 | Harabas, Chris (1516) | Won 2-0 | +181504 |
| 6modern | 284 | Gabriele, Mark (1464) | Lost 0-2 | -191485 |
| top | average opponent: 1536record: 3-3 | new rating: 1485 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 228 | Loaiza, Ignacio (1500) | Lost 1-2 | -181479 |
| 2modern | 678 | Tinguely, Will (1397) | Won 2-0 | +161495 |
| 3modern | 665 | Lacey, Andreas (1694) | Lost 1-2 | -141481 |
| 4modern | 704 | Sloan, Eoghan (1481) | Won 2-1 | +181499 |
| 5modern | 525 | Gertz, Jacob (1489) | Lost 1-2 | -181481 |
| top | average opponent: 1512record: 2-3 | new rating: 1481 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2138 | Vasil, Jeremy (1451) | Won 2-0 | +181490 |
| 2standard | 2084 | Otsubo, Paul (1517) | Lost 1-2 | -181472 |
| 3standard | 2268 | Sinclair, Jordan (1474) | Lost 1-2 | -181454 |
| 4standard | 2319 | Fitzsimmons, Thomas (1484) | Won 2-1 | +191473 |
| 5standard | 2262 | Lieu, Kevin (1501) | Won 2-0 | +181491 |
| 6standard | 2210 | Latendresse, Michel (1536) | Won 2-1 | +191510 |
| 7standard | 2200 | Holt, Andrew (1664) | Lost 0-2 | -151495 |
| 8standard | 2199 | Gudmundsen, Kathleen (1526) | Won 2-0 | +181513 |
| 9standard | 2167 | Laflamme, Sebastien (1592) | Lost 1-2 | -161497 |
| top | average opponent: 1527record: 5-4 | new rating: 1497 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Nahin, Lutfi Al (1500) | Won 2-0 | +191482 |
| 2standard | 164 | Asselin, Eric (1455) | Won 1-0 | +171499 |
| 3standard | 281 | Lapierre, Matt (1684) | Lost 0-2 | -141485 |
| 4standard | 407 | Sajour, Jose (1518) | Draw 1-1 | 01485 |
| 5standard | 338 | Strantzl, Paul (1467) | Won 2-0 | +181503 |
| 6standard | 225 | Barlow, David (1743) | Lost 1-2 | -141489 |
| 7standard | 315 | Rousseau, Patrick (1520) | Lost 0-2 | -171472 |
| top | average opponent: 1555record: 3-3-1 | new rating: 1472 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Lemaire, Jeremie (1500) | Won 2-1 | +181518 |
| 2standard | 96 | Garcia, Eric (1549) | Lost 0-1 | -171501 |
| 3standard | 587 | Crawford, Jonathan (1424) | Lost 0-2 | -201481 |
| 4standard | 605 | Auger, Maxime (1484) | Lost 1-2 | -181463 |
| top | average opponent: 1489record: 1-3 | new rating: 1463 | ||