Boyanton, Grantley
Current rating: 1504
Record: 9-9-1
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Summerville, David (1500) | Draw 1-1 | 01521 |
| 2sealed | 208 | Hawdon, Jackson (1501) | Won 2-1 | +181539 |
| 3sealed | 157 | Lam, Francis (1775) | Lost 0-2 | -141525 |
| 4sealed | 253 | Moeller, Marco (1567) | Lost 1-2 | -171508 |
| 5sealed | 299 | Weeks, Adan (1380) | Won 2-0 | +151523 |
| 6sealed | 227 | Suurland, Lex (1471) | Lost 0-2 | -191504 |
| average opponent: 1532record: 2-3-1 | new rating: 1504 | |||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 299 | Comley, Rainy (1500) | Won 2-0 | +181518 |
| 2modern | 25 | Boian, David (1486) | Lost 1-2 | -191499 |
| 3modern | 358 | Hudson, Caleb (1500) | Won 2-0 | +181517 |
| 4modern | 146 | Crasto, Dirk (1637) | Won 2-0 | +211538 |
| 5modern | 180 | Padberg, Oliver (1545) | Won 2-1 | +181556 |
| 6modern | 125 | Lee, Rick Hup Beng (1750) | Lost 1-2 | -151541 |
| 7modern | 90 | Mills, Samuel (1537) | Won 2-1 | +181559 |
| 8modern | 98 | Agnello, Matthew (1480) | Lost 1-2 | -191540 |
| 9modern | 103 | Walker, Christopher [AUS] (1534) | Won 2-1 | +181558 |
| 10modern | 101 | Gilchrist, Jonathan (1602) | Lost 0-2 | -181540 |
| 11modern | 112 | Adrian, Graeme (1584) | Won 2-0 | +191559 |
| 12modern | 112 | Lee, Jonathan [NZL] (1473) | Lost 0-2 | -191540 |
| 13modern | 118 | Burnett, Matthew (1517) | Lost 1-2 | -191521 |
| average opponent: 1550record: 7-6 | new rating: 1521 | |||