Ijaya, Ferry
Current rating: 1440
Record: 22-29
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Mohd Din, Mohd Azri Amran (1463) | Lost 1-2 | -171414 |
| 2sealed | 272 | Hafezz, Izwan Bin Mohd (1482) | Lost 0-2 | -171397 |
| 3sealed | 419 | Ng, Bertlin (1463) | Won 2-0 | +191416 |
| 4sealed | 365 | Iskandar Pino, Moazan Emran (1480) | Won 2-1 | +191435 |
| 5sealed | 284 | Ooi, Adrian (1497) | Lost 0-2 | -161419 |
| 6sealed | 326 | Wijaya, Vincent H (1454) | Won 2-0 | +181437 |
| 7sealed | 242 | Wang, Terrance Chi Wai (1506) | Won 2-0 | +191456 |
| 8sealed | 196 | Liang, Woi Lun (1564) | Lost 1-2 | -161440 |
| top | average opponent: 1489record: 4-4 | new rating: 1440 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 103 | Huang, Wen-Liang (1445) | Lost 0-2 | -191441 |
| 5sealed | 129 | Santichaianan, Tanadaj (1500) | Won 2-0 | +191460 |
| 6sealed | 58 | Chan, Fung Shun (1587) | Lost 0-2 | -151445 |
| 7sealed | 131 | Sugaya, Hironobu (1703) | Lost 1-2 | -141431 |
| top | average opponent: 1559record: 1-3 | new rating: 1431 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 4 | Ruan, Yi-Fei (1480) | Lost 0-2 | -181427 |
| 5sealed | 141 | Zhang, Yanbiao Daniel (1494) | Won 2-1 | +201447 |
| 6sealed | 80 | Chen, Yen-Chou (1594) | Lost 0-2 | -161431 |
| 7sealed | 110 | Chia, Bing Hong (1700) | Won 2-0 | +231454 |
| 8sealed | 120 | Chang, Eugene Ong Yeng (1555) | Lost 1-2 | -161438 |
| 9sealed | 107 | Huang, Yung-Ling (1641) | Won 2-1 | +221460 |
| top | average opponent: 1577record: 3-3 | new rating: 1460 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 113 | Botin, Arvin (1601) | Lost 1-2 | -161459 |
| 3standard | 331 | Sarsonas, Mark Benedic (1465) | Won 2-0 | +181477 |
| 4standard | 268 | Quesea, Marvin (1449) | Lost 0-2 | -191458 |
| 5standard | 320 | Encinas, Robert Allan (1484) | Lost 1-2 | -171441 |
| 6standard | 386 | Castillote, Glenal Yves (1531) | Lost 0-2 | -161425 |
| 7standard | 418 | Vincente, Evan Carlo M (1466) | Won 2-0 | +181443 |
| 8standard | 314 | Chu, Jose Mari (1484) | Lost 1-2 | -171426 |
| 9standard | 324 | Omar, Daudin (1464) | Won 2-0 | +191445 |
| top | average opponent: 1493record: 3-5 | new rating: 1445 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Tse, Desmond (1404) | Won 2-1 | +171465 |
| 2standard | 195 | Wong, Kevin (1518) | Lost 1-2 | -171448 |
| 3standard | 114 | Choi, Kwok Keong (1502) | Lost 0-2 | -171431 |
| 4standard | 258 | Wong, Yuan Kwang (1400) | Won 2-0 | +171448 |
| 5standard | 185 | Shahabudin, Nur (1373) | Won 2-1 | +171465 |
| 6standard | 159 | Law, Albertus Hui Chin (1866) | Won 2-1 | +251490 |
| 7standard | 103 | Wong, Qin Jin (1645) | Lost 1-2 | -151475 |
| top | average opponent: 1530record: 4-3 | new rating: 1475 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 102 | Leethochawalit, Sutti (1500) | Lost 0-2 | -171438 |
| 5standard | 139 | Maralit, Marvin (1534) | Won 2-0 | +201458 |
| 6standard | 86 | Goh, Jensen (1552) | Lost 1-2 | -161442 |
| 7standard | 140 | Gawrilowicz, Christian (1679) | Won 2-1 | +221464 |
| 8standard | 95 | Tang, Teddy (1555) | Lost 0-2 | -161448 |
| top | average opponent: 1564record: 2-3 | new rating: 1448 | ||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 81 | Wong, Alex Pu Siong (1538) | Lost 0-2 | -181491 |
| 3standard | 100 | Capili, Tristan (1538) | Lost 1-2 | -171474 |
| 4standard | 189 | Gonzalez, Marco G (1518) | Lost 1-2 | -171457 |
| 5standard | 198 | Chen, Alven (1463) | Won 2-1 | +181475 |
| 6standard | 165 | Widjaja, Rudy (1384) | Lost 0-2 | -201455 |
| top | average opponent: 1488record: 1-4 | new rating: 1455 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 15 | Wong, James Ling Guan (1465) | Won 2-1 | +171517 |
| 2extended | 50 | Arita, Ryuichi (1889) | Lost 0-2 | -111506 |
| 3extended | 78 | Chieng, Siong Wei Albe (1500) | Won 2-0 | +181524 |
| 4extended | 114 | Foong, WenJun (1479) | Lost 1-2 | -191505 |
| 5extended | 111 | Ho, Wai Keong Kelvin (1500) | Won 2-0 | +181523 |
| 6extended | 78 | Yasooka, Shota (1812) | Lost 0-2 | -131510 |
| 7extended | 105 | Tan, Ian Keng Huat (1502) | Won 2-1 | +181528 |
| 8extended | 80 | Tanumihardja, Maximillian (1472) | Lost 1-2 | -191509 |
| top | average opponent: 1577record: 4-4 | new rating: 1509 | ||