Brown, Ollie
Current rating: 1529
Record: 16-15
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 249 | Brown, Craig (1500) | Won 2-1 | +181525 |
| 2standard | 216 | Bokota, Luke (1511) | Lost 1-2 | -191506 |
| 3standard | 598 | Ince, Thomas (1500) | Won 2-0 | +181524 |
| 4standard | 293 | Southworth, Luke (1653) | Won 2-0 | +211545 |
| 5standard | 331 | Dagen, Pierre (1945) | Lost 0-2 | -111534 |
| 6standard | 447 | Warren, Mark (1420) | Won 2-0 | +151549 |
| 7standard | 270 | Reeson, Dave (1540) | Won 2-1 | +181567 |
| 8standard | 218 | Evi, Andrei Dragos (1510) | Lost 1-2 | -191548 |
| 9standard | 238 | Gyhagen, Mikael (1482) | Lost 0-2 | -191529 |
| top | average opponent: 1562record: 5-4 | new rating: 1529 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Mosquera Prieto, Richard (1554) | Won 2-0 | +201469 |
| 2standard | 26 | Hudson, Dominic (1451) | Lost 0-2 | -181451 |
| 3standard | 327 | Whyte, Ailsa (1421) | Lost 0-2 | -191432 |
| 4standard | 361 | Labasauskas, Stasys (1481) | Won 2-0 | +191451 |
| 5standard | 367 | Nimsgern, David (1348) | Won 2-1 | +161467 |
| 6standard | 192 | Burton, Ollie (1577) | Won 2-1 | +201487 |
| 7standard | 162 | Bichsel, David (1495) | Won 2-1 | +181505 |
| 8standard | 131 | Lathouders, Ken (1583) | Won 2-1 | +201525 |
| 9standard | 98 | Friberg, Jonas (1526) | Lost 1-2 | -181507 |
| top | average opponent: 1493record: 6-3 | new rating: 1507 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 496 | Anderson-Riley, John (1461) | Lost 0-2 | -181446 |
| 2sealed | 758 | Jezierski, Daniel (1482) | Lost 0-2 | -171429 |
| 3sealed | 736 | Berggren, Mattias (1415) | Won 2-0 | +171446 |
| 4sealed | 643 | Mattsson, Thomas (1480) | Won 2-0 | +191465 |
| 5sealed | 580 | Symington, Kieran D (1450) | Lost 0-2 | -181447 |
| 6sealed | 670 | Paco Abenoza, Aria (1484) | Lost 1-2 | -181429 |
| 7sealed | 589 | Southworth, Luke (1456) | Lost 0-2 | -171412 |
| 8sealed | 522 | Damario, Sean (1445) | Won 2-0 | +191431 |
| 9sealed | 382 | Neves, Carlos (1466) | Won 2-1 | +181449 |
| top | average opponent: 1460record: 4-5 | new rating: 1449 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Kyriakou, Theodoros (1500) | Lost 0-2 | -181482 |
| 2sealed | 155 | Symington, Kieran D (1483) | Lost 0-2 | -181464 |
| 3sealed | 211 | Pierce, Declan (1466) | Lost 0-2 | -181446 |
| 4sealed | 239 | Ryan, David (1447) | Won 2-1 | +181464 |
| top | average opponent: 1474record: 1-3 | new rating: 1464 | ||