Patterson, Ben
Current rating: 1519
Record: 7-6
| Grand Prix Birmingham 2019 (modern) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 15 | Jelleff, James (1500) | Won 2-0 | +181555 |
| 2modern | 137 | Colding-Jorgensen, Martin (1600) | Lost 0-2 | -171538 |
| 3modern | 316 | Gravina, Michele (1665) | Lost 0-2 | -161522 |
| 4modern | 353 | Persaud, Kieran (1359) | Won 2-0 | +151537 |
| 5modern | 328 | Sarfis, Gabriel (1557) | Lost 1-2 | -181519 |
| average opponent: 1536record: 2-3 | new rating: 1519 | |||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 243 | Griebel, Ben (1500) | Won 2-0 | +181518 |
| 2standard | 169 | Ehgartner, Kentaro (1472) | Lost 0-2 | -191499 |
| 3standard | 369 | Callander, Andy (1465) | Won 2-1 | +181517 |
| 4standard | 189 | Lhomme, Steeve (1314) | Won 2-0 | +141531 |
| 5standard | 252 | Espeel, Stephan (1433) | Won 2-1 | +161547 |
| 6standard | 59 | Balfour, Brandon (1583) | Won 2-1 | +191566 |
| 7standard | 103 | Guillenea Pujalte, Juan (1761) | Lost 0-2 | -151551 |
| 8standard | 126 | Zivec, Josef (1778) | Lost 0-2 | -141537 |
| average opponent: 1538record: 5-3 | new rating: 1537 | |||