Yetman, Joshua
Current rating: 1381
Record: 3-10
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Bean, Cody (1486) | Lost 0-2 | -171448 |
| 2standard | 306 | Baker, Timothy (1523) | Lost 0-2 | -171431 |
| 3standard | 416 | Foley, Thomas (1449) | Lost 1-2 | -181413 |
| 4standard | 430 | Borodach, Adam (1447) | Lost 0-2 | -171396 |
| 6standard | 360 | Sutter, Eric (1446) | Won 2-1 | +191415 |
| 7standard | 295 | Feil, Dartangian (1466) | Lost 0-2 | -171398 |
| 8standard | 265 | Keithley, Gregg (1484) | Lost 0-2 | -171381 |
| average opponent: 1472record: 1-6 | new rating: 1381 | |||
| Grand Prix Toronto 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 398 | Lewis, Matthew (1588) | Lost 0-2 | -161484 |
| 2modern | 534 | Gorus, Jason (1482) | Won 2-0 | +181502 |
| 3modern | 561 | Schelble, Stephanie (1463) | Lost 0-2 | -191483 |
| 4modern | 60 | Morrison, Adam (1474) | Won 2-0 | +181501 |
| 5modern | 612 | Conrad, Cory (1505) | Lost 1-2 | -181483 |
| 6modern | 586 | Trnka, Christian (1502) | Lost 0-2 | -181465 |
| average opponent: 1502record: 2-4 | new rating: 1465 | |||