Cortina, Benjamin II
Current rating: 1437
| Grand Prix Melbourne 2016 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 402 | Feng, Tony (1640) | Won 2-0 | +221450 |
| 2modern | 7 | Gower, Alex (1522) | Won 2-1 | +201470 |
| 3modern | 213 | Jordan, Robert (1368) | Lost 0-1 | -201450 |
| 4modern | 181 | Matthews, Tony (1659) | Won 2-1 | +221472 |
| 5modern | 177 | Wilmer, Thore (1449) | Lost 0-2 | -191453 |
| 6modern | 165 | Bui, Quan Minh (1484) | Lost 0-2 | -171436 |
| 7modern | 289 | Thomas, Trent (1412) | Lost 1-2 | -191417 |
| 8modern | 332 | Murphy, Rob (1482) | Won 2-0 | +191436 |
| 9modern | 262 | de France, Ric (1466) | Draw 1-1 | +11437 |
| top | average opponent: 1498record: 4-4-1 | new rating: 1437 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Schwind, Robert (1500) | Lost 0-2 | -171426 |
| 2sealed | 369 | Bryan-Whyte, Levi (1507) | Won 1-0 | +201446 |
| 3sealed | 361 | Hicks, Luke (1499) | Lost 0-2 | -181428 |
| top | average opponent: 1502record: 1-2 | new rating: 1428 | ||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 258 | Chew, Xuanyi (1467) | Won 2-0 | +171517 |
| 2sealed | 82 | Stasiuk, Luke (1363) | Lost 0-2 | -201497 |
| 3sealed | 156 | Yow, Jonathan (1570) | Lost 0-2 | -171480 |
| 4sealed | 261 | Zhang, Wang (1467) | Lost 0-2 | -181462 |
| 5sealed | 286 | Carter, Mark (1420) | Draw 1-1 | -11461 |
| 6sealed | 258 | Houteas, Stephen (1446) | Won 2-1 | +181479 |
| 7sealed | 209 | Cross, Aaron (1489) | Lost 1-2 | -181461 |
| 8sealed | 184 | Campbell, Mattezhion (1469) | Lost 1-2 | -181443 |
| top | average opponent: 1461record: 2-5-1 | new rating: 1443 | ||