Chooi, Yew Vern
Current rating: 1543
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Teoh, Kevin (1500) | Won 2-0 | +181561 |
| 2sealed | 59 | De Silva, Joel Ee (1482) | Won 2-0 | +161577 |
| 3sealed | 54 | Leong, Ding Yuan (1819) | Lost 0-2 | -141563 |
| 4sealed | 282 | Sharif Abd Shukur, Shazwan (1427) | Lost 0-2 | -201543 |
| top | average opponent: 1557record: 2-2 | new rating: 1543 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 236 | Elie, Samuel (1482) | Won 2-1 | +171584 |
| 3block | 147 | Valteris, Mantas (1418) | Lost 0-2 | -211563 |
| 4block | 187 | Roberts, John (1483) | Lost 0-2 | -201543 |
| top | average opponent: 1461record: 1-2 | new rating: 1543 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 86 | Huber, Christoph (1927) | Won 2-0 | +251525 |
| 5sealed | 32 | Baiesi, Marco (1521) | Lost 0-2 | -181507 |
| 6sealed | 50 | Perman, Eugen (1632) | Won 2-0 | +211528 |
| 7sealed | 27 | Lange, Holger (1692) | Lost 0-0 | -161512 |
| 8sealed | 65 | Dulac, Boris (1610) | Won 2-1 | +201532 |
| 9sealed | 32 | Schummer, Ralph (1565) | Won 2-0 | +191551 |
| 10draft | 47 | De Coster, Jan (1611) | Won 2-1 | +191570 |
| 11draft | 61 | Carvalho, Marcio (2085) | Lost 0-2 | -91561 |
| 12draft | 5 | Koller, Tobias (1701) | Won 2-0 | +201581 |
| 13draft | 35 | Vieren, Pascal (1559) | Lost 1-2 | -181563 |
| 14draft | 49 | Meulders, Bram (1599) | Lost 1-2 | -181545 |
| 15draft | 50 | Lutz, Patrick (1762) | Won 2-1 | +221567 |
| top | average opponent: 1689record: 7-5 | new rating: 1567 | ||