Cen, Edmund
Current rating: 1571
Record: 12-9-3
| Grand Prix Brisbane 2017 (modern) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 210 | Aldridge, Alan (1500) | Won 2-1 | +191478 |
| 2modern | 15 | Yuksel, Yunus (1426) | Won 2-1 | +171495 |
| 3modern | 3 | Williams, Jack 7694 (1533) | Lost 1-2 | -171478 |
| 4modern | 157 | Armstrong, Kimberley (1537) | Won 2-1 | +191497 |
| 5modern | 66 | Sena, Joao (1563) | Lost 0-2 | -171480 |
| 6modern | 239 | Adams, Jason [AUS] (1516) | Won 2-1 | +191499 |
| 7modern | 157 | Ward-Smith, Lachlan (1628) | Won 2-0 | +201519 |
| 8modern | 117 | Malone, Coen (1621) | Lost 0-2 | -161503 |
| 9modern | 154 | Karnaghan, Ben (1532) | Won 2-1 | +191522 |
| 10modern | 136 | Garcia, Brennan (1547) | Won 2-1 | +181540 |
| 11modern | 62 | Bewley, Chris (1540) | Lost 0-2 | -181522 |
| 12modern | 91 | Oh, Joo Hyun (1815) | Won 2-1 | +231545 |
| 13modern | 84 | Toumnleun, Chitpasong (1579) | Won 2-0 | +191564 |
| 14modern | 47 | Gilchrist, Jonathan (1638) | Won 2-1 | +191583 |
| 15modern | 49 | Lim, Ernest (1899) | Lost 0-2 | -121571 |
| average opponent: 1592record: 10-5 | new rating: 1571 | |||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Md Yusof, Mohd Shah Reza (1465) | Won 2-0 | +171517 |
| 2standard | 87 | Xiao, Diyu (1615) | Draw 1-1 | +21519 |
| 3standard | 181 | Lim, Leslie (1485) | Won 0-0 | +181537 |
| 4standard | 99 | Pang, Zhong Chern (1496) | Lost 0-2 | -191518 |
| 5standard | 176 | Ng, Si Yong Aaron (1528) | Lost 1-2 | -181500 |
| 6standard | 630 | O'Reilly, Steve (1500) | Lost 0-2 | -181482 |
| 7standard | 255 | Tan, Kevin (1352) | Draw 1-1 | -21480 |
| 8standard | 249 | Pon, Kok Keong (1466) | Draw 1-1 | -11479 |
| 9standard | 631 | Sebastian, Jerrymie (1369) | Lost 0-2 | -201459 |
| average opponent: 1475record: 2-4-3 | new rating: 1459 | |||