Ziggas, Robert
Current rating: 1464
Record: 2-4
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Black, Josh (1500) | Lost 1-2 | -181482 |
| 2standard | 304 | Meyer, Sam (1575) | Lost 1-2 | -161466 |
| 3standard | 486 | Pelz, Joel (1463) | Won 2-0 | +181484 |
| 4standard | 449 | Dorsett, Nicholas (1482) | Won 2-0 | +181502 |
| 5standard | 290 | Yarter, Jeffery (1439) | Lost 0-2 | -201482 |
| 6standard | 378 | McCarty, John (1469) | Lost 0-2 | -181464 |
| average opponent: 1488record: 2-4 | new rating: 1464 | |||