Cheng, Jonathan 2
Current rating: 1414
Record: 14-22-2
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Roepke, Chris (1520) | Won 2-1 | +201446 |
| 2sealed | 134 | Matthys, Aaron (1523) | Lost 0-2 | -161430 |
| 3sealed | 249 | Allen, Charles (1487) | Lost 1-2 | -171413 |
| 4sealed | 250 | Miller, Thomas [USA] (1482) | Won 2-0 | +191432 |
| 5sealed | 193 | Simon, Bill (1419) | Lost 1-2 | -181414 |
| top | average opponent: 1486record: 2-3 | new rating: 1414 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 162 | Lehner, Bernhard (1886) | Lost 0-2 | -111459 |
| 4modern | 171 | Anderson, Daniel (1554) | Lost 0-2 | -161443 |
| 5modern | 333 | Lottich, Chris (1513) | Lost 1-2 | -171426 |
| top | average opponent: 1651record: 0-3 | new rating: 1426 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1087 | Weitz, Benjamin (1815) | Lost 1-2 | -131489 |
| 4sealed | 1194 | Shuman, Tim (1526) | Lost 0-2 | -171472 |
| 5sealed | 1215 | Jong, Rob (1498) | Lost 0-2 | -181454 |
| 6sealed | 1212 | Clark, Tyler (1338) | Won 2-1 | +161470 |
| top | average opponent: 1544record: 1-3 | new rating: 1470 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 466 | Mouton, Jean-Paul (1482) | Lost 1-2 | -181459 |
| 2sealed | 77 | Usner, Jacob (1627) | Won 2-1 | +211480 |
| 2sealed | 420 | DeRose, Matt R (1482) | Lost 0-2 | -181462 |
| 3sealed | 106 | Kuechle, David (1536) | Won 2-1 | +191481 |
| 3sealed | 670 | Cortinas, Marty (1428) | Lost 1-2 | -191462 |
| 4sealed | 524 | Ware, Dennis (1498) | Won 2-1 | +191481 |
| 5sealed | 57 | Wegman, Abish (1553) | Won 2-1 | +191500 |
| 6sealed | 18 | Duong, Minh (1578) | Draw 1-1 | +21502 |
| 7sealed | 25 | Dreher, Gregory (1723) | Lost 1-2 | -141488 |
| 8sealed | 82 | Mouton, Jean-Paul (1547) | Won 2-0 | +191507 |
| 9sealed | 43 | Tapia, Steven (1537) | Won 2-0 | +181525 |
| 10draft | 64 | Lew, Michael (1714) | Lost 0-2 | -141511 |
| 11draft | 14 | Cotton, Alexander (1592) | Lost 0-2 | -171494 |
| 12draft | 77 | Cat, Doctor (1584) | Lost 0-2 | -161478 |
| 13draft | 65 | Dreher, Gregory (1680) | Won 2-1 | +221500 |
| 14draft | 52 | Miller, Relando L (1541) | Lost 1-2 | -181482 |
| 15draft | 7 | Edwards, Nic (1559) | Won 2-0 | +201502 |
| top | average opponent: 1568record: 8-8-1 | new rating: 1502 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 788 | Stewart, Zachary (1500) | Lost 0-2 | -181482 |
| 2sealed | 883 | Rubin, David (1482) | Lost 1-2 | -181464 |
| 3sealed | 958 | Harvey, Andrew (1464) | Lost 0-2 | -181446 |
| 4sealed | 1560 | Gaede, Steven (1522) | Draw 1-1 | +11447 |
| 5sealed | 1309 | Baker, Chris (1516) | Lost 0-2 | -161431 |
| 6sealed | 1031 | Crimp, Griffin (1502) | Won 2-0 | +191450 |
| 7sealed | 817 | Birkestrand, Cameron (1562) | Won 2-1 | +201470 |
| 8sealed | 710 | Amato, Alex (1816) | Lost 0-2 | -121458 |
| 9sealed | 538 | Stewart, Perry (1505) | Won 2-1 | +191477 |
| top | average opponent: 1541record: 3-5-1 | new rating: 1477 | ||