Brownlee, Joshua
Current rating: 1521
Record: 5-4
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 432 | Hoesli, Brandon (1530) | Won 2-1 | +191519 |
| 2modern | 342 | George, Peter [USA] (1519) | Lost 0-2 | -181501 |
| 3modern | 490 | Ross, Derek (1447) | Won 2-1 | +171518 |
| 4modern | 269 | Beck, Trace (1517) | Won 2-1 | +181536 |
| 5modern | 257 | Droggitis, Dustin (1739) | Lost 1-2 | -151521 |
| 6modern | 392 | Criminger, Blakely (1510) | Lost 0-2 | -181503 |
| 7modern | 344 | Collins, Randall (1440) | Lost 0-2 | -191484 |
| 8modern | 376 | Crump, Eric (1553) | Won 2-0 | +191503 |
| 9modern | 288 | Schmitz, Selleck (1475) | Won 2-1 | +181521 |
| average opponent: 1526record: 5-4 | new rating: 1521 | |||