Vojacek-Sobczak, Sage
Current rating: 1393
Record: 9-17
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Sanchez, Hugo (1500) | Won 2-0 | +191437 |
| 2modern | 32 | Sung, James (1649) | Lost 0-2 | -141423 |
| 3modern | 399 | Whaley, Jonathan (1489) | Lost 0-0 | -171406 |
| 4modern | 441 | Rohleder, Nick (1483) | Won 2-0 | +201426 |
| 5modern | 323 | Apple, Drew (1500) | Lost 1-2 | -171409 |
| 6modern | 413 | Craig, Mark (1511) | Lost 0-2 | -161393 |
| top | average opponent: 1522record: 2-4 | new rating: 1393 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 525 | Kirkland, Philip (1500) | Won 2-0 | +181470 |
| 2sealed | 123 | Tomlinson, Morgan (1461) | Lost 1-2 | -181452 |
| 3sealed | 653 | Hewes, Benjamin (1503) | Lost 0-2 | -171435 |
| 4sealed | 589 | Edwards, Richard (1465) | Lost 1-2 | -171418 |
| top | average opponent: 1482record: 1-3 | new rating: 1418 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Lopez, Joshua (1481) | Won 2-0 | +181454 |
| 2standard | 178 | Trejo, Andres (1405) | Won 2-0 | +171471 |
| 3standard | 176 | Sudds, Jacob (1535) | Won 2-0 | +201491 |
| 4standard | 20 | Blanchard, Mac (1625) | Won 2-1 | +201511 |
| 5standard | 16 | Scullin, Ryan (1639) | Lost 0-2 | -161495 |
| 6standard | 104 | LaCombe, Jared (1506) | Lost 1-2 | -171478 |
| 7standard | 104 | Reeves, Neil (1973) | Lost 1-2 | -101468 |
| 8standard | 200 | Fenter, Remington (1555) | Lost 0-2 | -161452 |
| top | average opponent: 1590record: 4-4 | new rating: 1452 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 208 | Franzen Jr, Mark (1500) | Lost 1-2 | -171450 |
| 2standard | 377 | Steiner, Casey (1549) | Lost 1-2 | -161434 |
| 3standard | 422 | Bower, James (1465) | Won 2-0 | +181452 |
| 4standard | 413 | Karpyshyn, Drew (1522) | Lost 1-2 | -161436 |
| top | average opponent: 1509record: 1-3 | new rating: 1436 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Giesser, Thomas (1451) | Won 2-1 | +171517 |
| 2sealed | 205 | Gregori, Valerio (1518) | Lost 0-2 | -181499 |
| 3sealed | 276 | Falconi, Stefano (1495) | Lost 0-2 | -181481 |
| 4sealed | 402 | Vernikos, Constantine (1718) | Lost 0-2 | -141467 |
| top | average opponent: 1546record: 1-3 | new rating: 1467 | ||