Brezinsky, Robert
Current rating: 1439
Record: 6-11
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 191 | Jacques, Billy (1397) | Won 2-1 | +171433 |
| 2legacy | 162 | Chilbert, Colin (1784) | Won 2-0 | +241457 |
| 3legacy | 84 | Henry, Jeremy (1747) | Won 2-1 | +241481 |
| 4legacy | 26 | Schuetz, Stefan (1983) | Lost 1-2 | -101471 |
| 5legacy | 84 | Johnson, Zachary (1641) | Lost 1-2 | -151456 |
| 6legacy | 218 | Espinoza, Daniel (1526) | Lost 1-2 | -171439 |
| top | average opponent: 1680record: 3-3 | new rating: 1439 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 186 | Guidi, Nicola (1446) | Lost 0-2 | -181450 |
| 2legacy | 687 | Kiss, Roland (1515) | Won 2-0 | +191469 |
| 3legacy | 688 | Mathias, Lucas (1482) | Lost 1-2 | -181451 |
| 4legacy | 977 | Maynard, Rudy (1441) | Lost 1-2 | -181433 |
| 5legacy | 1078 | Beety, John Dale (1467) | Lost 1-2 | -171416 |
| top | average opponent: 1470record: 1-4 | new rating: 1416 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 281 | Canty, Daniel (1500) | Won 2-0 | +181518 |
| 2standard | 254 | Rivera, Manny (1486) | Won 2-0 | +171535 |
| 3standard | 20 | Begin, Jason (1535) | Lost 1-2 | -181517 |
| 4standard | 146 | Feingersh, Rachel (1730) | Lost 0-2 | -141503 |
| 5standard | 431 | Widmer, Austin (1561) | Lost 0-2 | -171486 |
| 6standard | 374 | Halpern, Derek (1484) | Lost 1-2 | -181468 |
| top | average opponent: 1549record: 2-4 | new rating: 1468 | ||