Ahmad, Jufri
Current rating: 1455
Record: 19-22
| Grand Prix Singapore 2015 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 53 | Moriyasu, Genki (1582) | Lost 1-2 | -171493 |
| 2modern | 272 | FEROUZ BIN HASSAN, SHA (1482) | Lost 1-2 | -181475 |
| 3modern | 521 | Soh, Eng Bin (1489) | Lost 1-2 | -181457 |
| 4modern | 519 | Tan Jun Kai, Seba (1446) | Won 2-0 | +181475 |
| 5modern | 474 | Wenxun, Lin (1466) | Won 2-0 | +181493 |
| 6modern | 381 | Tan, Rowena (1449) | Lost 0-2 | -191474 |
| 7modern | 388 | Lin, Shang-Wei (1477) | Won 2-0 | +181492 |
| 8modern | 300 | Planas, Ryan (1479) | Lost 0-2 | -181474 |
| 9modern | 277 | Chew, Raymond Beng (1462) | Lost 0-2 | -191455 |
| top | average opponent: 1481record: 3-6 | new rating: 1455 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Sirilertvorakul, Veerapat (1758) | Lost 0-2 | -141508 |
| 2standard | 217 | Jenny, Victor (1482) | Lost 0-2 | -181490 |
| 3standard | 247 | Tan, Kian Hong William (1464) | Won 2-0 | +171507 |
| 4standard | 277 | ooi, ee jian (1482) | Won 2-1 | +181525 |
| 5standard | 225 | Yeh, Chao Lung (1693) | Lost 0-2 | -151510 |
| top | average opponent: 1576record: 2-3 | new rating: 1510 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Lim, Sen Kit Adam (1500) | Won 2-0 | +181516 |
| 2standard | 117 | Loh, Mun Kit (1686) | Lost 0-2 | -151501 |
| 3standard | 122 | Lin, Irene (1501) | Won 2-1 | +181519 |
| 4standard | 196 | Khor, Wee Yuen Ian (1521) | Won 2-0 | +181537 |
| 5standard | 114 | Vieren, Peter (1730) | Won 2-1 | +211558 |
| 6standard | 66 | Basilio, Charles Martin (1625) | Lost 1-2 | -161542 |
| 7standard | 128 | Xu, Liang (1436) | Lost 0-2 | -201522 |
| top | average opponent: 1571record: 4-3 | new rating: 1522 | ||
| Grand Prix Singapore 2005 (extended) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 46 | Tan, David (1533) | Lost 1-2 | -171474 |
| 2extended | 95 | Koh, Shao Hong (1482) | Won 2-0 | +181492 |
| 3extended | 117 | Yong, Woei (1500) | Won 2-0 | +181510 |
| 4extended | 88 | Salvin, Jean Charles (1807) | Lost 0-2 | -131497 |
| 5extended | 134 | Effendi, Yopi (1399) | Won 2-0 | +161513 |
| 6extended | 78 | Chia, Edmund Tet Swee (1536) | Won 2-0 | +191532 |
| 7extended | 49 | Tsumura, Kenji (1634) | Lost 0-2 | -161516 |
| 8extended | 71 | Soh, Chia Xiong (1521) | Lost 1-2 | -181498 |
| top | average opponent: 1551record: 4-4 | new rating: 1498 | ||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Liang, Teoh T (1500) | Won 2-0 | +171569 |
| 2standard | 50 | Yap, Clifford Tsiang Ming (1441) | Lost 0-2 | -201549 |
| 3standard | 44 | Surin, Scott (1483) | Lost 0-2 | -201529 |
| 4standard | 117 | Low, Steve Ka Weng (1442) | Lost 0-1 | -191510 |
| 5standard | 111 | Tee, Nicholas (1463) | Lost 0-2 | -191491 |
| top | average opponent: 1466record: 1-4 | new rating: 1491 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 73 | Pua, Shi Enn (1500) | Won 2-1 | +181518 |
| 2block | 44 | Xiao, Kenneth (1500) | Won 2-0 | +181536 |
| 3block | 7 | Chua, Richie (1500) | Lost 0-2 | -191517 |
| 4block | 52 | Lim, Chin Shiong David (1517) | Won 2-1 | +181535 |
| 5block | 30 | Chua, David (1518) | Won 2-0 | +181553 |
| 6block | 31 | Tham, Tishen (1516) | Lost 1-2 | -191534 |
| 7block | 48 | Guerrero, Ogie (1525) | Won 2-0 | +181552 |
| top | average opponent: 1511record: 5-2 | new rating: 1552 | ||