Tan, Andrew
Current rating: 1380
| Grand Prix London 2016 (KLD limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Stibinger, Ales (1463) | Lost 0-2 | -171412 |
| 2sealed | 951 | Oliver, Carrie (1574) | Lost 0-2 | -151397 |
| 3sealed | 1101 | Galop, Mickael (1457) | Lost 1-2 | -171380 |
| top | average opponent: 1498record: 0-3 | new rating: 1380 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 423 | Dupriez, Michael (1501) | Lost 1-2 | -181503 |
| 3sealed | 517 | Poole, Rory (1499) | Lost 0-2 | -181485 |
| 4sealed | 606 | Horwood, Barry (1472) | Lost 1-2 | -191466 |
| 5sealed | 619 | Bergadano, Giulio (1400) | Lost 1-2 | -191447 |
| 6sealed | 608 | Lewis, Nick A (1445) | Lost 1-2 | -181429 |
| top | average opponent: 1463record: 0-5 | new rating: 1429 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 89 | Pieprzyk, Marek (1396) | Won 2-0 | +161516 |
| 2sealed | 78 | Waczynski, Witold (1545) | Lost 1-2 | -171499 |
| 3sealed | 107 | Hansen, Andre (1574) | Won 2-0 | +191518 |
| 4sealed | 53 | Hallberg, Niklas (1491) | Won 2-1 | +181536 |
| 5sealed | 53 | Nielsen, Soren (1533) | Lost 0-2 | -191517 |
| 6sealed | 63 | Lang, Matteo (1590) | Won 2-0 | +201537 |
| 7sealed | 66 | Leigh, Simon (1655) | Lost 1-2 | -161521 |
| top | average opponent: 1541record: 4-3 | new rating: 1521 | ||