Jeffrey, Richard
Current rating: 1567
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Wilde, Jason (1436) | Lost 0-2 | -211555 |
| 2sealed | 314 | Bradley, Christopher (1487) | Lost 1-2 | -191536 |
| 3sealed | 384 | Naughton, Luke (1463) | Lost 0-2 | -191517 |
| 4sealed | 373 | Fourcard, Olivier (1445) | Won 2-0 | +171534 |
| 5sealed | 306 | Harry, Jordan (1463) | Won 2-0 | +161550 |
| 6sealed | 248 | Anderson, Krisada (1469) | Won 2-1 | +171567 |
| top | average opponent: 1461record: 3-3 | new rating: 1567 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 153 | Dowling, Luke (1444) | Lost 0-2 | -201539 |
| 4sealed | 858 | Wilton, Jon (1490) | Won 2-1 | +171556 |
| 5sealed | 221 | Haugsted, Alexander (1609) | Won 2-0 | +191575 |
| 6sealed | 138 | Ruan, Yi-Fei (1602) | Won 2-0 | +191594 |
| 7sealed | 61 | Ellis, Dominic (1596) | Won 2-1 | +181612 |
| 8sealed | 12 | Sheehan, Anthony (1667) | Lost 1-2 | -171595 |
| 9sealed | 87 | Lamacraft, Scott (1583) | Lost 1-2 | -181577 |
| 10draft | 124 | Russell, Joshua (1549) | Lost 0-2 | -191558 |
| 11draft | 28 | Capilitan, Adrian (1662) | Lost 0-2 | -161542 |
| 12draft | 139 | Sams, Henry (1550) | Lost 0-2 | -181524 |
| 13draft | 37 | Exton, James (1491) | Won 2-0 | +171541 |
| 14draft | 31 | MacKillop, Andrew (1541) | Won 2-0 | +181559 |
| 15draft | 26 | Deane, Joe (1481) | Won 2-0 | +171576 |
| top | average opponent: 1559record: 7-6 | new rating: 1576 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Anderson, Simon (1433) | Won 2-1 | +171517 |
| 2sealed | 179 | Beckham, Duncan (1517) | Won 2-1 | +181535 |
| 3sealed | 70 | Feng, Feng (1528) | Lost 0-2 | -181517 |
| 4sealed | 119 | Clenton, Bradley (1501) | Won 2-1 | +171534 |
| 5sealed | 99 | Hales, Danielle (1535) | Won 2-0 | +181552 |
| 6sealed | 68 | McKay, Caillin (1557) | Lost 0-2 | -181534 |
| 7sealed | 163 | Randeni, Harshana (1656) | Won 2-1 | +211555 |
| 8sealed | 76 | Wagner, Roydon (1556) | Lost 1-2 | -181537 |
| 9sealed | 100 | Zhang, James (1790) | Won 2-0 | +221559 |
| top | average opponent: 1564record: 6-3 | new rating: 1559 | ||