Guth, Ben
Current rating: 1423
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 143 | Courtis, Romain (1500) | Won 2-1 | +191451 |
| 2legacy | 81 | Omrcen, Ante (1717) | Lost 0-2 | -131438 |
| 3legacy | 453 | Abejer Garcia, Jorge (1659) | Won 2-0 | +221460 |
| 4legacy | 324 | Salicis, Fabien (1524) | Lost 0-2 | -171443 |
| 5legacy | 281 | Pauchon, Jean-Christophe (1323) | Lost 0-2 | -201423 |
| top | average opponent: 1545record: 2-3 | new rating: 1423 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Chalmers, Anthony (1434) | Lost 1-2 | -191463 |
| 2sealed | 397 | Burns Lees, Aaron (1621) | Won 2-1 | +211484 |
| 3sealed | 368 | Bosselmann, Tobias (1578) | Lost 0-2 | -171467 |
| 4sealed | 521 | Bird, Daniel (1470) | Lost 1-2 | -181449 |
| 5sealed | 315 | Roxborough, Hannah (1464) | Lost 1-2 | -171432 |
| top | average opponent: 1513record: 1-4 | new rating: 1432 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 145 | Birch, Joe (1500) | Lost 1-2 | -181482 |
| 2modern | 441 | Gardner, Alex (1483) | Won 0-0 | +181500 |
| 3modern | 578 | Foca, Mathieu (1484) | Lost 0-2 | -181482 |
| 4modern | 593 | Prados Gutierrez, Christophe (1431) | Lost 0-2 | -191463 |
| 5modern | 774 | Waller, Alan (1464) | Won 2-1 | +181481 |
| 6modern | 620 | Prinsen, Jip (1484) | Won 2-1 | +181499 |
| 7modern | 394 | Diez De Mingo, Adrian (1537) | Lost 0-2 | -171482 |
| top | average opponent: 1483record: 3-4 | new rating: 1482 | ||