Martinelli, Tony C
Current rating: 1472
Record: 4-6
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 344 | Sheynin, Slava (1433) | Won 2-0 | +171508 |
| 2sealed | 165 | Leow, Yung (1518) | Lost 0-2 | -181490 |
| 3sealed | 334 | McGinnes, James (1502) | Lost 0-2 | -181472 |
| average opponent: 1484record: 1-2 | new rating: 1472 | |||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 73 | Baranyi, Thurston (1536) | Won 2-0 | +191519 |
| 4sealed | 65 | Cameron, Maitland (1680) | Lost 0-2 | -151504 |
| 5sealed | 50 | Dubosarsky, Dover (1534) | Lost 0-2 | -181486 |
| 6sealed | 163 | Lock, Levon (1540) | Lost 1-2 | -171469 |
| 7sealed | 170 | Spriggs, Richard (1510) | Won 2-0 | +191488 |
| 8sealed | 128 | Chung, Sam (1659) | Won 2-1 | +211509 |
| 9sealed | 113 | Christiansen, Dirk (1493) | Lost 1-2 | -181491 |
| average opponent: 1565record: 3-4 | new rating: 1491 | |||