Yoshioka, Kevin
Current rating: 1577
Record: 18-14
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 199 | Abram, Jonathan (1500) | Lost 0-2 | -191558 |
| 2modern | 604 | Rollins, Damien (1412) | Won 2-1 | +151573 |
| 3modern | 451 | Nelson, Christopher (1530) | Lost 0-2 | -191554 |
| 4modern | 720 | Mraz, Daniel (1542) | Won 2-0 | +181572 |
| 5modern | 647 | Kanegawa, Toshiya (1774) | Won 2-0 | +221594 |
| 6modern | 506 | Colegrove, Bobby (1645) | Lost 0-2 | -171577 |
| top | average opponent: 1567record: 3-3 | new rating: 1577 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 410 | Asbjornsen, Chad (1709) | Lost 0-2 | -151529 |
| 2modern | 451 | Prater, Attican (1482) | Won 2-0 | +171546 |
| 3modern | 473 | Anderson, Mike (1401) | Won 2-1 | +151561 |
| 4modern | 529 | Snucins, Andrew (1489) | Won 2-0 | +171578 |
| 5modern | 187 | Sullivan, Caleb (1585) | Lost 0-2 | -181560 |
| 6modern | 489 | Barta, Michael [USA] (1513) | Won 2-0 | +171577 |
| 7modern | 307 | Marsh, Tom (1559) | Lost 1-2 | -181559 |
| 8modern | 312 | Miller, Drew (1574) | Won 2-1 | +181577 |
| top | average opponent: 1539record: 5-3 | new rating: 1577 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 499 | Salazar, Michael (1500) | Lost 0-2 | -191527 |
| 2modern | 779 | Mulligan, Lauren (1448) | Won 2-1 | +171544 |
| 3modern | 1177 | Cooney, Nathaniel (1495) | Won 2-0 | +171561 |
| 4modern | 457 | Miennert, Alexander (1488) | Won 2-1 | +171578 |
| 5modern | 541 | Peltz, Brian (1524) | Lost 1-2 | -191559 |
| 6modern | 646 | Johnson, Angelique (1725) | Lost 0-2 | -151544 |
| top | average opponent: 1530record: 3-3 | new rating: 1544 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 643 | Henry, Cameron (1326) | Won 2-0 | +151515 |
| 3legacy | 296 | Falk, Dylan (1536) | Won 2-1 | +181533 |
| 4legacy | 242 | Fieber, Kevin (1630) | Lost 1-2 | -161517 |
| 5legacy | 441 | Reilly, Devin (1627) | Won 2-0 | +201537 |
| 6legacy | 145 | Flannery, Shane (1720) | Lost 0-2 | -151522 |
| 7legacy | 480 | McKay, Sean (1474) | Won 2-0 | +171539 |
| 8legacy | 387 | Boutin, Nathaniel (1694) | Won 2-1 | +211560 |
| 9legacy | 240 | Callis, Paul (1578) | Lost 1-2 | -171543 |
| 10legacy | 254 | Savage, Dan (1473) | Won 2-0 | +161559 |
| 11legacy | 196 | Stanton, Mark (1635) | Lost 1-2 | -161543 |
| 12legacy | 246 | Schlichting, Bill (1540) | Won 2-1 | +181561 |
| 13legacy | 167 | Ferraro, Casey (1764) | Lost 0-2 | -151546 |
| top | average opponent: 1583record: 7-5 | new rating: 1546 | ||