Barlow, Bob
Current rating: 1484
Record: 5-7
| Grand Prix London 2011 (MBS limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Dee, Justin (1465) | Lost 1-2 | -181463 |
| 2sealed | 90 | Tan, Ronnie (1451) | Won 2-0 | +181481 |
| 3sealed | 60 | Tang, Mikael (1540) | Lost 0-2 | -171464 |
| 4sealed | 132 | Court, Gordon (1484) | Won 2-0 | +181482 |
| 5sealed | 104 | Hall, Ashley (1501) | Won 2-0 | +191501 |
| 6sealed | 93 | Al Takrouri, Karim (1575) | Lost 1-2 | -171484 |
| average opponent: 1503record: 3-3 | new rating: 1484 | |||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 90 | Ritzmann, Mathias (1635) | Won 2-1 | +201520 |
| 5sealed | 38 | Koska, Adam (1947) | Lost 0-2 | -101510 |
| 6sealed | 64 | Jelecevic, Jan (1518) | Lost 0-2 | -181492 |
| 7sealed | 83 | Jager, Marc (1659) | Lost 1-2 | -151477 |
| 8sealed | 115 | Mauriac, Guillaume (1649) | Won 2-1 | +211498 |
| 9sealed | 75 | Vila, Ferran (1571) | Lost 0-2 | -171481 |
| average opponent: 1663record: 2-4 | new rating: 1481 | |||