Steck, John
Current rating: 1549
Record: 12-10
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 298 | Jennings, Dylan (1561) | Lost 0-2 | -171504 |
| 2standard | 400 | Ruderman, Hunter (1479) | Won 2-1 | +171521 |
| 3standard | 534 | Anderson, Erik (1526) | Won 2-1 | +181539 |
| 4standard | 344 | DeLange, Gregory (1569) | Won 2-0 | +191558 |
| 5standard | 346 | Barber, Randall (1607) | Won 2-1 | +191577 |
| 6standard | 196 | Castro, Robert (1760) | Won 2-0 | +211598 |
| 7standard | 93 | Barich, Aaron (1787) | Lost 0-2 | -151583 |
| 8standard | 187 | Collins, Justin (1642) | Lost 0-2 | -171566 |
| 9standard | 205 | Gaensbauer, Bradley (1539) | Won 2-1 | +181584 |
| 10standard | 140 | Moody, John (1553) | Lost 0-2 | -191565 |
| 11standard | 211 | Bayerlein, Ryan (1557) | Lost 0-2 | -181547 |
| 12standard | 197 | Nino, Carlos (1643) | Won 2-1 | +201567 |
| 13standard | 172 | Watson, Chris (1563) | Lost 1-2 | -181549 |
| average opponent: 1599record: 7-6 | new rating: 1549 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 346 | Danielczyk, Wayne (1500) | Lost 1-2 | -181482 |
| 2standard | 501 | Proctor, Chris (1482) | Lost 0-2 | -181464 |
| 3standard | 624 | Chodan, Ross (1548) | Lost 0-2 | -161448 |
| 4standard | 734 | Raffington, Andre (1447) | Won 2-0 | +181466 |
| 5standard | 660 | Cerulli, Ryan (1465) | Won 2-1 | +181484 |
| 6standard | 527 | Yahya, Rachid (1448) | Won 2-0 | +171501 |
| 7standard | 411 | Garraud, Monique (1483) | Won 2-1 | +181519 |
| 8standard | 266 | Byrne, Tyler (1502) | Won 2-0 | +171536 |
| 9standard | 182 | Pustilnik, Michael (1680) | Lost 0-2 | -151521 |
| average opponent: 1506record: 5-4 | new rating: 1521 | |||