Yap, Joshua
Current rating: 1459
| Grand Prix Columbus 2016 (legacy) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 440 | Waldron, Lucas (1500) | Lost 1-2 | -181479 |
| 2legacy | 522 | Cottrill, Brad (1447) | Won 2-0 | +171496 |
| 3legacy | 564 | Reinhardt, Logan (1465) | Lost 0-2 | -181478 |
| 4legacy | 710 | Huffman, Brian (1442) | Lost 1-2 | -191459 |
| top | average opponent: 1464record: 1-3 | new rating: 1459 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 307 | Nickolai, Matthew (1500) | Won 2-1 | +191464 |
| 2sealed | 134 | Belant, Andy (1500) | Lost 1-2 | -171447 |
| 3sealed | 1056 | Hallin, Andrew (1528) | Lost 1-2 | -161431 |
| 4sealed | 605 | Brissette, Philip (1517) | Won 2-0 | +191450 |
| 5sealed | 479 | Mickler, Matthew (1565) | Won 2-1 | +201470 |
| 6sealed | 276 | Leggate, Philip (1628) | Won 2-1 | +211491 |
| 7sealed | 296 | Miedema, Mark (1541) | Won 2-1 | +191510 |
| 8sealed | 141 | Durward, Caleb (1775) | Lost 0-2 | -131497 |
| top | average opponent: 1569record: 5-3 | new rating: 1497 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Ellis, Thomas (1465) | Lost 0-2 | -191481 |
| 2sealed | 365 | Ward, Brendan (1483) | Lost 0-2 | -181463 |
| 3sealed | 383 | Del Terzo, Steven (1464) | Lost 0-2 | -181445 |
| top | average opponent: 1471record: 0-3 | new rating: 1445 | ||