Vrba, Ben
Current rating: 1603
Record: 22-18-1
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 20 | Irwin, Russell (1532) | Won 2-0 | +171599 |
| 3standard | 122 | Reed, Randy (1558) | Won 2-1 | +171616 |
| 4standard | 62 | Biessener, Nathaniel (1536) | Lost 1-2 | -191597 |
| 5standard | 257 | DeMars, Brian (1916) | Won 2-1 | +231620 |
| 6standard | 57 | Slawson, Hank (1698) | Won 2-0 | +201640 |
| 7standard | 104 | Xiong, Kobari (1556) | Won 2-0 | +161656 |
| 8standard | 59 | Hawkins, Eric (1837) | Lost 0-2 | -151641 |
| 9standard | 92 | Steichen, Carter (1553) | Won 2-1 | +171658 |
| 10standard | 80 | Hawkinson, Michael (1528) | Lost 1-2 | -211637 |
| 11standard | 81 | Lindgren, Tommi (1755) | Lost 0-2 | -161621 |
| 12standard | 111 | Gunderson, Adam (1584) | Lost 0-2 | -181603 |
| top | average opponent: 1641record: 6-5 | new rating: 1603 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 101 | Hawkins, Lee (1524) | Won 2-1 | +171584 |
| 3modern | 36 | Merced, Davis (1641) | Won 2-0 | +191603 |
| 4modern | 17 | Anderson, Todd (1937) | Lost 0-2 | -121591 |
| 5modern | 165 | Caton, Kenneth (1552) | Lost 0-2 | -191572 |
| 6modern | 249 | Millington, Eric (1604) | Won 2-1 | +191591 |
| 7modern | 205 | Braun-Duin, Brian (2105) | Lost 1-2 | -91582 |
| top | average opponent: 1727record: 3-3 | new rating: 1582 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 119 | Onarheim, Matthew (1500) | Won 2-1 | +171552 |
| 2modern | 171 | Carroll, Cory (1518) | Lost 1-2 | -181534 |
| 3modern | 632 | Gillispie, Jack (1537) | Won 2-1 | +181552 |
| 4modern | 321 | Mohr, Tim (1501) | Draw 1-1 | -11551 |
| 5modern | 424 | Freiermath, Taylor (1518) | Won 2-0 | +171568 |
| 6modern | 321 | Simpson, Kenneth (1519) | Won 2-1 | +171585 |
| 7modern | 226 | Jaeger, Dane (1570) | Lost 1-2 | -181567 |
| top | average opponent: 1523record: 4-2-1 | new rating: 1567 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 29 | Wales, Jared (1518) | Won 2-0 | +181523 |
| 3block | 23 | Wilson, Graham (1536) | Won 2-1 | +181541 |
| 4block | 4 | Hoaen, Rich (2025) | Lost 1-2 | -101531 |
| 5block | 39 | Iqbal, Shaz (1573) | Lost 0-2 | -171514 |
| 6block | 95 | Franklin, Eric (1522) | Won 2-1 | +181532 |
| 7block | 54 | Parnell, Taylor (1682) | Won 2-1 | +211553 |
| 8block | 51 | Behrens, Justin (1556) | Lost 1-2 | -181535 |
| top | average opponent: 1630record: 4-3 | new rating: 1535 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | Faure, Stephane (1620) | Lost 0-2 | -161505 |
| 3sealed | 115 | Thompson, Steven (1500) | Won 2-0 | +181523 |
| 4sealed | 105 | Edwards, Susan (1517) | Lost 1-2 | -181505 |
| 5sealed | 150 | Singer, Eric (1501) | Won 2-0 | +181523 |
| 6sealed | 97 | Elgar, Jeremy (1506) | Lost 1-2 | -181505 |
| top | average opponent: 1529record: 2-3 | new rating: 1505 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 54 | Walters, Les (1553) | Won 1-0 | +191519 |
| 5sealed | 2 | McMahon, Christopher (1535) | Won 2-1 | +181537 |
| 6sealed | 4 | Szleifer, Gadiel (1591) | Lost 1-2 | -171520 |
| 7sealed | 26 | Kugler, Adam (1560) | Lost 0-2 | -171503 |
| 8sealed | 36 | Hendrickson, Mark (1527) | Won 2-1 | +181521 |
| top | average opponent: 1553record: 3-2 | new rating: 1521 | ||