Brooks, Michael
Current rating: 1456
| Grand Prix Birmingham 2019 (modern) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 50 | Glasgow, Kieran (1500) | Lost 1-2 | -181468 |
| 2modern | 297 | Barnes, Louis (1509) | Lost 0-2 | -171451 |
| 3modern | 385 | Olsem, Emilton (1462) | Won 2-1 | +181469 |
| 4modern | 352 | Economides, Ioannis (1593) | Won 2-0 | +201489 |
| 5modern | 219 | Lewandowski, Bartlomiej (1741) | Lost 0-2 | -131476 |
| 6modern | 304 | Irons, Sonny (1388) | Lost 0-2 | -201456 |
| top | average opponent: 1532record: 2-4 | new rating: 1456 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 85 | Webb, Chris (1502) | Won 2-1 | +181484 |
| 2extended | 66 | Cooper, Matt (1598) | Won 2-0 | +201504 |
| 3extended | 47 | Van Cleave, Trey (1948) | Lost 0-2 | -101494 |
| 4extended | 92 | Maher, Bob (2119) | Lost 0-2 | -81486 |
| top | average opponent: 1792record: 2-2 | new rating: 1486 | ||
| Grand Prix Dallas 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 41 | Matsumura, Toru (1500) | Won 2-1 | +181518 |
| 5sealed | 16 | Rietzl, Paul (1573) | Lost 0-2 | -171501 |
| 6sealed | 19 | Clark, Jeffrey 2 (1529) | Lost 0-2 | -171484 |
| 7sealed | 45 | Hill, Jeffrey (1489) | Lost 1-2 | -181466 |
| top | average opponent: 1523record: 1-3 | new rating: 1466 | ||