Matthews, Alexander
Current rating: 1551
| Grand Prix Brisbane 2017 (modern) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 256 | Condo, Sebastiano (1518) | Won 2-1 | +171545 |
| 2modern | 143 | Turner, Christopher (1573) | Lost 1-2 | -171528 |
| 3modern | 298 | Henry, Simon (1589) | Won 2-1 | +191547 |
| 4modern | 235 | Pippia, Cristian (1657) | Lost 1-2 | -161531 |
| 5modern | 222 | Burnside-Woods, Samuel (1495) | Won 2-1 | +171548 |
| 6modern | 195 | Hockam, Timothy (1549) | Won 2-0 | +181566 |
| 7modern | 122 | Baird-Steele, Matt (1467) | Won 2-1 | +171583 |
| 8modern | 63 | Malberg, Austin (1514) | Lost 1-2 | -201563 |
| 9modern | 107 | Yam, Wing Chun (1858) | Lost 0-2 | -121551 |
| top | average opponent: 1580record: 5-4 | new rating: 1551 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Bowden, Ash (1500) | Lost 0-2 | -191516 |
| 2standard | 365 | Davey, Sara (1376) | Won 2-1 | +161532 |
| 3standard | 248 | Rasmus, Jeremy (1500) | Won 2-1 | +171549 |
| 4standard | 111 | Marshall, Geoffrey (1537) | Lost 0-2 | -181531 |
| 5standard | 184 | Buckley, Andrew (1481) | Lost 1-2 | -191512 |
| 6standard | 299 | Borg, Aaron (1481) | Won 2-0 | +171529 |
| 7standard | 191 | Rodriguez, Rodrigo [AUS] (1499) | Won 2-0 | +181547 |
| 8standard | 165 | Bakalis, Dominic (1485) | Lost 0-2 | -191528 |
| top | average opponent: 1482record: 4-4 | new rating: 1528 | ||
| Grand Prix Brisbane 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 46 | Tarna, Tuomas (1500) | Won 2-0 | +181518 |
| 2modern | 9 | Petelczyc, Mikey (1518) | Won 2-1 | +181536 |
| 3modern | 64 | Higgins, Glenn L (1601) | Lost 0-2 | -171519 |
| 4modern | 60 | Hanley, James (1518) | Won 2-1 | +181537 |
| 5modern | 27 | Topping, Nathan (1532) | Lost 1-2 | -181519 |
| 6modern | 128 | Hallett, Anthony (1445) | Won 2-0 | +171536 |
| 7modern | 64 | Ashton, Dylan (1537) | Won 2-0 | +181554 |
| 8modern | 61 | Asikas, Paul (1535) | Won 2-1 | +171571 |
| 9modern | 17 | Wilks, James (1557) | Lost 0-2 | -181553 |
| 10modern | 29 | Martin, Craig (1511) | Lost 0-2 | -191534 |
| 11modern | 37 | Liu, Robert (1532) | Won 2-0 | +181552 |
| 12modern | 29 | LEstrange, John (1602) | Lost 1-2 | -171535 |
| 13modern | 37 | Wei, Yifan (1470) | Lost 0-2 | -191516 |
| 14modern | 38 | Vance, Andrew [AUS] (1558) | Won 2-0 | +191535 |
| top | average opponent: 1530record: 8-6 | new rating: 1535 | ||