Schenk, Joshua
Current rating: 1538
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 278 | Krise, Nathan (1500) | Lost 1-2 | -191564 |
| 2standard | 442 | Voss, Anthony (1482) | Lost 0-2 | -201544 |
| 3standard | 492 | Ricks, Marc (1464) | Won 2-1 | +171561 |
| 4standard | 496 | Cody, Garett (1479) | Lost 0-2 | -201541 |
| 5standard | 495 | Partin, Joshua (1430) | Won 2-0 | +161557 |
| 6standard | 376 | Yunker, Mitch (1479) | Lost 0-2 | -191538 |
| top | average opponent: 1472record: 2-4 | new rating: 1538 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 210 | Ko, Roy (1528) | Won 2-0 | +191465 |
| 4standard | 155 | Smith, Brandon (1644) | Lost 1-2 | -151450 |
| 5standard | 230 | Simpson, Jeffrey (1534) | Won 2-0 | +201470 |
| 6standard | 160 | Romero, Julian (1552) | Won 2-0 | +191489 |
| 7standard | 80 | Smith, Johnathon (1572) | Won 2-0 | +201509 |
| 8standard | 66 | Gorman, Vinnie (1710) | Won 2-0 | +221531 |
| 9standard | 10 | Davoudi, Mani (1798) | Won 2-1 | +221553 |
| 10standard | 15 | Mackl, Valentin (2025) | Lost 0-2 | -101543 |
| 11standard | 18 | Amato, Alex (1837) | Lost 1-2 | -121531 |
| 12standard | 68 | Lewis, Aaron (1937) | Lost 0-2 | -111520 |
| 13standard | 72 | Eisel, Nick (1851) | Won 2-0 | +231543 |
| 14standard | 51 | Tamblyn, Mitchell (1707) | Won 2-1 | +211564 |
| 15standard | 35 | Benck, Kora (1603) | Won 2-0 | +191583 |
| top | average opponent: 1715record: 9-4 | new rating: 1583 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 664 | Brookens, Norman (1500) | Draw 1-1 | 01500 |
| 2standard | 850 | Kent, Jonathan (1500) | Won 2-0 | +181518 |
| 3standard | 746 | Hixson, Travis S (1519) | Lost 1-2 | -181500 |
| 4standard | 883 | Hartzler, Adam B (1485) | Lost 0-2 | -181482 |
| 5standard | 945 | Hsu, Jeremy (1480) | Lost 0-2 | -181464 |
| 6standard | 910 | Willrich, Gregory (1465) | Lost 0-2 | -181446 |
| top | average opponent: 1491record: 1-4-1 | new rating: 1446 | ||