Zerwick, Julius
Current rating: 1456
Record: 7-10
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 144 | McNamara, Brendan (1676) | Lost 0-2 | -151491 |
| 4sealed | 392 | Ayala, Juan (1493) | Lost 0-2 | -181473 |
| 5sealed | 372 | Hora, Kenneth (1500) | Lost 0-2 | -171456 |
| top | average opponent: 1556record: 0-3 | new rating: 1456 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Taylor, Zachary (1646) | Won 2-0 | +201544 |
| 2sealed | 68 | Kueck, Truett (1558) | Lost 1-2 | -181526 |
| 3sealed | 226 | Lucas, Michael (1452) | Lost 1-2 | -191507 |
| 4sealed | 274 | Petroff, Steven (1530) | Won 2-1 | +181525 |
| 5sealed | 184 | Martinez, Vincent (1482) | Lost 1-2 | -191506 |
| top | average opponent: 1534record: 2-3 | new rating: 1506 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Poor, Michael (1516) | Lost 0-2 | -181482 |
| 2standard | 433 | Hurt, Josh (1482) | Won 2-1 | +181500 |
| 3standard | 378 | Grotheer, Chris (1420) | Lost 0-2 | -191481 |
| 4standard | 460 | Ramos, Julian (1481) | Won 2-1 | +181499 |
| 5standard | 277 | Chadwick, Jacob (1526) | Won 2-1 | +181517 |
| 6standard | 174 | Lillie, Aimee (1517) | Won 2-0 | +181535 |
| 7standard | 119 | Boggess, Paul (1518) | Won 2-0 | +181553 |
| 8standard | 99 | Whitehurst, Clinton (1614) | Lost 0-2 | -171536 |
| 9standard | 122 | Wescoe, Craig (1840) | Lost 0-2 | -121524 |
| top | average opponent: 1546record: 5-4 | new rating: 1524 | ||