Lumbo, Francis
Current rating: 1518
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 69 | Xiao, Kenneth (1466) | Won 2-0 | +171511 |
| 2standard | 48 | Tan, Xing Yong (1582) | Lost 1-2 | -171494 |
| 3standard | 107 | Kang, Pei Yi (1499) | Won 2-0 | +191513 |
| 4standard | 122 | Aw Yeong, Weng Kwong (1544) | Won 2-1 | +181531 |
| 5standard | 105 | Chai, Nicholas (1537) | Won 2-0 | +181549 |
| 6standard | 53 | Supapipat, Nattawin (1534) | Won 2-0 | +181567 |
| 7standard | 44 | Bausa, Patrick A (1519) | Lost 1-2 | -191548 |
| 8standard | 82 | Lee, Christopher [MYS] (1553) | Won 2-1 | +181566 |
| 9standard | 31 | Khoo, Shawn (1523) | Won 2-1 | +171583 |
| 10standard | 34 | Lim, Ken Wai Keat (1649) | Lost 0-2 | -161567 |
| 11standard | 38 | Chan, Carlson Kar Fatt (1525) | Lost 0-2 | -191548 |
| 12standard | 37 | Ong, Whey Whey (1567) | Draw 1-1 | 01548 |
| 13standard | 42 | Kuo, Tzu-Ching (1840) | Lost 1-2 | -131535 |
| 14standard | 47 | Tenorio, Rexel Allan (1545) | Lost 1-2 | -171518 |
| top | average opponent: 1563record: 7-6-1 | new rating: 1518 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 195 | Frias, Alexis B (1500) | Won 2-0 | +191501 |
| 2block | 33 | Mandap, James Patrick (1518) | Won 2-0 | +181519 |
| 3block | 11 | Carlos, William (1536) | Won 2-0 | +181537 |
| 4block | 40 | Mihara, Makihito (2097) | Lost 1-2 | -81529 |
| 5block | 84 | Siagian, Yohannes (1466) | Lost 1-2 | -201509 |
| 6block | 101 | Francisco, John Paul (1574) | Lost 0-2 | -161493 |
| 7block | 200 | Suzuki, Shoichi (1547) | Lost 1-2 | -171476 |
| 8block | 188 | Arroyo, Xavier Dominic (1484) | Won 2-1 | +181494 |
| top | average opponent: 1590record: 4-4 | new rating: 1494 | ||
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Jaro, Jan-michael (1500) | Lost 0-2 | -181482 |
| 2sealed | 133 | Viguilla, Victor (1482) | Lost 0-2 | -181464 |
| 3sealed | 168 | Bernabe, Jeffrey (1464) | Draw 1-1 | 01464 |
| 4sealed | 165 | Pascual, Alfred Ceazar (1464) | Lost 0-2 | -181446 |
| 5sealed | 166 | Rabago, Rudolph (1464) | Won 2-0 | +181464 |
| 6sealed | 140 | Magpantay, Marlon (1464) | Draw 1-1 | 01464 |
| 7sealed | 133 | Lansang, Jonathan Paul (1464) | Won 2-0 | +181482 |
| top | average opponent: 1472record: 2-3-2 | new rating: 1482 | ||