Gross, Robert
Current rating: 1557
Record: 11-10
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Collins, Tracy (1500) | Lost 0-2 | -191578 |
| 2sealed | 487 | Gongon, David (1414) | Lost 0-2 | -211557 |
| top | average opponent: 1457record: 0-2 | new rating: 1557 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 333 | Zevallos, Shaina (1500) | Won 2-0 | +191480 |
| 2modern | 35 | Seritt, Nathan (1542) | Won 2-1 | +191499 |
| 3modern | 40 | Huang, Hao-Shan (1908) | Lost 0-2 | -111488 |
| 4modern | 332 | Gross, Evan (1500) | Won 2-0 | +191507 |
| 5modern | 270 | Chute, Zachary (1631) | Won 2-0 | +201527 |
| 6modern | 108 | Moure, Matteo (1874) | Lost 1-2 | -121515 |
| 7modern | 279 | Dosen, Mihajlo (1540) | Won 2-1 | +181533 |
| 8modern | 238 | Jones, Eric (1714) | Won 2-1 | +221555 |
| 9modern | 141 | Vickery, Daniel (1522) | Won 2-0 | +171572 |
| 10modern | 71 | Yim, Chi Hoi (1798) | Won 2-1 | +221594 |
| 11modern | 60 | Flaczinski, Jake (1713) | Won 2-0 | +201614 |
| 12modern | 32 | Hauck, Christian (2062) | Lost 1-2 | -101604 |
| 13modern | 27 | McCarthy, Michael (1824) | Won 2-1 | +221626 |
| 14modern | 36 | Santos, Bernardo (2033) | Lost 0-2 | -111615 |
| 15modern | 61 | Cravens, Bay (1643) | Lost 0-2 | -181597 |
| top | average opponent: 1720record: 10-5 | new rating: 1597 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 197 | Tewksbury, Joseph (1408) | Lost 0-0 | -201461 |
| top | record: 0-1 | new rating: 1461 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Claus, Ryan (1500) | Won 2-0 | +181518 |
| 2sealed | 71 | Tidd, David (1500) | Lost 0-2 | -181500 |
| 3sealed | 402 | King, Philip (1447) | Lost 1-2 | -191481 |
| top | average opponent: 1482record: 1-2 | new rating: 1481 | ||