Pereira, Joshua
Current rating: 1437
Record: 1-5
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Creed, Benjamin (1500) | Lost 0-2 | -181452 |
| 2sealed | 240 | So, Gary (1580) | Lost 0-2 | -151437 |
| average opponent: 1540record: 0-2 | new rating: 1437 | |||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Hoesing, Kelly (1516) | Won 2-1 | +181518 |
| 2standard | 314 | Bartolomei, Iain (1833) | Lost 0-2 | -121506 |
| 3standard | 359 | Greschler, Benjamin (1500) | Lost 0-2 | -181488 |
| 4standard | 640 | Hatett, Dakota (1481) | Lost 1-2 | -181470 |
| average opponent: 1583record: 1-3 | new rating: 1470 | |||