Dando, Mike
Current rating: 1432
| Grand Prix London 2013 (GTC limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Dunn, William (1476) | Lost 1-2 | -181447 |
| 2sealed | 574 | Shirley, Ben (1516) | Lost 1-2 | -171430 |
| 3sealed | 737 | Wan, Philip (1464) | Won 2-1 | +191449 |
| 4sealed | 849 | Froiland, Dave (1436) | Lost 0-2 | -181431 |
| 5sealed | 742 | Round, Thomas (1463) | Won 2-0 | +181449 |
| 6sealed | 624 | Malich, Martin (1481) | Lost 0-2 | -171432 |
| top | average opponent: 1473record: 2-4 | new rating: 1432 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 285 | Miller, Thomas [ENG] (1500) | Lost 0-2 | -181464 |
| 2sealed | 334 | Vader, Gordon (1483) | Won 2-0 | +191483 |
| 3sealed | 299 | Chong, Allan Wan Loon (1487) | Lost 0-2 | -181465 |
| top | average opponent: 1490record: 1-2 | new rating: 1465 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 84 | Tan, Ronnie (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||