Obed, Joseph Martin
Current rating: 1646
Record: 23-16-1
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Go, Jay Norris (1547) | Won 2-1 | +171613 |
| 2standard | 126 | Kunbuntomsin, Suchit (1500) | Won 2-0 | +161629 |
| 3standard | 63 | Mah Wei Lun, Jereme (1516) | Won 2-1 | +161645 |
| 4standard | 81 | Fujimura, Kazuaki (1892) | Lost 0-2 | -141631 |
| 5standard | 63 | Lee, Ray Winnesa Robin (1504) | Won 2-0 | +161647 |
| 6standard | 67 | Yasooka, Shota (2032) | Won 2-0 | +251672 |
| 7standard | 14 | Kobayashi, Tatsuumi (1884) | Lost 0-2 | -151657 |
| 8standard | 83 | Inoue, Toru (2052) | Lost 0-2 | -111646 |
| top | average opponent: 1741record: 5-3 | new rating: 1646 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Poh, Marcus (1492) | Won 2-0 | +171584 |
| 2sealed | 63 | Aoki, Yoshitsugu (1668) | Won 2-0 | +191603 |
| 3sealed | 2 | Sia, Pei Ren (1610) | Won 2-1 | +181621 |
| 4sealed | 19 | Lee, Wing Tat (1744) | Lost 0-2 | -161605 |
| 5sealed | 88 | Tada, Mitsuhiro (1781) | Lost 0-2 | -141591 |
| 6sealed | 164 | Aoki, Shougo (1724) | Lost 0-2 | -161575 |
| 7sealed | 178 | Yap, Marcus (1499) | Lost 0-2 | -191556 |
| 8sealed | 189 | Mohamad Rosdi, Mohamad Razin (1478) | Won 2-0 | +161572 |
| 9sealed | 132 | Boku, Takashi (1880) | Won 2-0 | +241596 |
| top | average opponent: 1653record: 5-4 | new rating: 1596 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 468 | Tan, Ralph (1500) | Lost 0-2 | -201561 |
| 2standard | 439 | Francisco, Israel (1482) | Won 2-0 | +171578 |
| 3standard | 522 | Abawan, Reynaldo (1500) | Won 1-0 | +161594 |
| 4standard | 364 | Eamilao, John Victor (1519) | Lost 0-2 | -191575 |
| 5standard | 381 | Lim, Jake (1498) | Lost 1-2 | -191556 |
| 6standard | 475 | Alegro, Valrey Marthe (1448) | Won 2-0 | +161572 |
| 7standard | 306 | Morales, Michael (1456) | Won 2-0 | +161588 |
| 8standard | 249 | Vallejos, Jayhar (1521) | Draw 1-1 | -21586 |
| 9standard | 238 | Ngosiok, Kennard L (1513) | Lost 0-2 | -191567 |
| top | average opponent: 1493record: 4-4-1 | new rating: 1567 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 248 | Tadena, Niko John (1500) | Won 2-0 | +171544 |
| 2standard | 216 | Au Yong, Wai Kin (1710) | Won 2-0 | +211565 |
| 3standard | 85 | Llanos, David (1536) | Won 2-1 | +181583 |
| 4standard | 93 | Margolis, Mitchell (1465) | Won 2-1 | +161599 |
| 5standard | 44 | Saowarattithada, Peamwut (1570) | Lost 0-2 | -191580 |
| 6standard | 83 | Ramirez, Bryan Allen (1537) | Won 2-1 | +171597 |
| 7standard | 59 | Dela Paz, Rainier Just (1578) | Lost 0-2 | -181579 |
| 8standard | 90 | Ricafort, John Paul (1554) | Won 2-0 | +181597 |
| 9standard | 46 | Espano, Ryan (1710) | Lost 0-2 | -161581 |
| top | average opponent: 1573record: 6-3 | new rating: 1581 | ||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 2 | Lapnimitchai, Arikorn (1500) | Won 2-1 | +181518 |
| 5block | 17 | Watanabe, Yuuya (1896) | Lost 0-2 | -111507 |
| 6block | 66 | Jaro, John (1539) | Lost 0-2 | -181489 |
| 7block | 63 | Valentino, Lorenzo III (1536) | Won 2-0 | +191508 |
| 8block | 41 | Silverio, Steven (1556) | Won 2-0 | +191527 |
| top | average opponent: 1605record: 3-2 | new rating: 1527 | ||