Hudak, Charles
Current rating: 1649
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 474 | Foster, Jonathon (1500) | Lost 0-2 | -221682 |
| 2standard | 519 | Sims, Cord (1452) | Won 2-0 | +141696 |
| 3standard | 426 | Pitts, Jason (1461) | Lost 1-2 | -221674 |
| 4standard | 643 | Benefield, Lawrence (1481) | Draw 1-1 | -41670 |
| 5standard | 693 | Christian, Ryan (1481) | Lost 1-2 | -211649 |
| top | average opponent: 1475record: 1-3-1 | new rating: 1649 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 428 | Solati, Zackary (1500) | Won 2-1 | +171607 |
| 2standard | 128 | Grummel, Kristian (1520) | Won 2-1 | +161623 |
| 3standard | 287 | Dennett, Zachary (1482) | Won 2-0 | +151638 |
| 4standard | 80 | Fusco, Roman (1473) | Won 2-0 | +151653 |
| 5standard | 11 | Tao, Jiachen (1876) | Won 2-0 | +221675 |
| 6standard | 31 | O'Leary, Sanchez (1715) | Won 2-0 | +191694 |
| 7standard | 10 | Gonzalez, Chris (1616) | Draw 1-1 | -11693 |
| 8standard | 15 | Colker, Nathan (1736) | Draw 1-1 | +11694 |
| 9standard | 42 | Teranishi, Daniel (1584) | Won 2-1 | +161710 |
| 10standard | 23 | Nguyen, Justin (1881) | Lost 0-2 | -151695 |
| 11standard | 60 | Edmunds, Ellis (1665) | Won 2-1 | +171712 |
| 12standard | 34 | Liu, Ray (1637) | Won 2-0 | +171729 |
| 13standard | 20 | Nelson, Brad (2106) | Draw 1-1 | +61735 |
| 14standard | 24 | Bucher, Erich (1648) | Lost 0-2 | -191716 |
| 15standard | 45 | Froehlich, Eric (2049) | Lost 1-2 | -121704 |
| top | average opponent: 1699record: 9-3-3 | new rating: 1704 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 274 | Macnichols, Rory (1500) | Draw 1-1 | 01500 |
| 2modern | 322 | Tatum, Joseph (1449) | Won 2-1 | +171517 |
| 3modern | 263 | Doney, Jacob (1514) | Won 0-0 | +181535 |
| 4modern | 149 | Bloom, Ellis (1535) | Won 2-0 | +181553 |
| 5modern | 71 | Soukup, Mitchell (1554) | Won 2-0 | +181571 |
| 6modern | 37 | Smith, Andrew (1652) | Draw 1-1 | +21573 |
| 7modern | 100 | Inda, Joshua (1656) | Won 2-0 | +191592 |
| 8modern | 57 | Young, Mason (1613) | Lost 1-2 | -181574 |
| 9modern | 249 | Finol, David (1454) | Won 2-0 | +161590 |
| top | average opponent: 1547record: 6-1-2 | new rating: 1590 | ||