Reiber, William
Current rating: 1548
Record: 19-15
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 736 | Medina, Marco (1500) | Lost 1-2 | -201568 |
| 2modern | 733 | Shellman, Tim (1449) | Lost 0-2 | -201548 |
| top | average opponent: 1474record: 0-2 | new rating: 1548 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 475 | Cusick, Brian (1682) | Lost 1-2 | -171592 |
| 4modern | 469 | Ng, Eugene (1489) | Won 2-0 | +171609 |
| 5modern | 249 | Fourmyle, Reggie (1518) | Lost 0-2 | -201589 |
| 6modern | 759 | Hee, Jason (1574) | Won 2-0 | +181607 |
| 7modern | 361 | Parker, Kevin (1622) | Won 2-0 | +181625 |
| 8modern | 450 | Edelkamp, Erik (1611) | Lost 1-2 | -181607 |
| 9modern | 461 | Wilbert, Adam (1541) | Lost 1-2 | -191588 |
| top | average opponent: 1577record: 3-4 | new rating: 1588 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 62 | Eng, Edward (1694) | Lost 0-2 | -171607 |
| 4modern | 675 | Bridges, Ryan (1521) | Won 2-0 | +171624 |
| 5modern | 425 | Gonzalez, Jaime (1534) | Won 2-1 | +161640 |
| 6modern | 190 | Schmalzel, Brock (1529) | Lost 1-2 | -201620 |
| 7modern | 231 | Mousseau, Tyler (1539) | Lost 0-2 | -191601 |
| 8modern | 482 | Wilkinson, Seth (1495) | Won 2-0 | +161617 |
| 9modern | 424 | Vancini, Maurice (1545) | Won 2-1 | +161633 |
| 10modern | 275 | Stednitz, David (1445) | Lost 0-2 | -211612 |
| 11modern | 240 | Rovero, Anthony (1562) | Won 2-1 | +171629 |
| 12modern | 237 | Burtle, Robert (1522) | Lost 0-2 | -201609 |
| top | average opponent: 1539record: 5-5 | new rating: 1609 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | McKinney, Thomas (1455) | Won 2-0 | +171517 |
| 2sealed | 8 | Barkac, Larry (1500) | Won 2-1 | +181535 |
| 3sealed | 25 | Olsen, Blake (1526) | Lost 0-2 | -181517 |
| 4sealed | 179 | Reznik, Kirill (1499) | Lost 1-2 | -191498 |
| 5sealed | 173 | Murawski, Christopher (1498) | Won 2-0 | +181516 |
| 6sealed | 169 | Brassington, Cory (1517) | Won 2-1 | +181534 |
| 7sealed | 124 | Barela, John (1536) | Won 2-1 | +181552 |
| 8sealed | 74 | Eng, Ryan (1538) | Won 2-0 | +181570 |
| 9sealed | 51 | Linn, Ricky (1559) | Won 2-1 | +181588 |
| 10draft | 32 | Allen, John (1586) | Won 2-1 | +181606 |
| 11draft | 5 | Cotter, Andrew (1581) | Lost 0-2 | -191587 |
| 12draft | 89 | Antunes, Antonio (1576) | Lost 0-2 | -181569 |
| 13draft | 180 | Spezzo, Vincent (1558) | Won 2-0 | +181587 |
| 14draft | 168 | Inglis, David [USA] (1602) | Won 2-1 | +181605 |
| 15draft | 68 | Handel, Anton (1645) | Won 2-1 | +191624 |
| top | average opponent: 1545record: 11-4 | new rating: 1624 | ||