Madaj, Eric
Current rating: 1678
Record: 23-14-1
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1633 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 96 | Fox Jr, Joe (1703) | Lost 1-2 | -171616 |
| 4standard | 299 | Konkey, Adam (1519) | Won 2-1 | +161632 |
| 5standard | 147 | Smith, Christopher (1658) | Won 0-0 | +191651 |
| 6standard | 70 | Platt, Cam (1752) | Won 2-0 | +201671 |
| 7standard | 74 | Schousboe, Jason (1754) | Lost 1-2 | -171654 |
| 8standard | 112 | Beemer, Brian (1576) | Won 2-0 | +171671 |
| 9standard | 60 | Lapeire, Jake (1584) | Won 2-0 | +161687 |
| 10standard | 66 | Levine, Jeff (1703) | Won 2-1 | +181705 |
| 11standard | 26 | Cheng, Nicholas (1602) | Lost 0-2 | -191686 |
| 12standard | 57 | Banys, Ryan (1592) | Won 2-1 | +161702 |
| 13standard | 30 | Song, Edward (1602) | Lost 1-2 | -201682 |
| 14standard | 54 | Falk, Andy (1495) | Won 2-1 | +151697 |
| 15standard | 48 | Freedman, Henry (1634) | Lost 1-2 | -191678 |
| top | average opponent: 1629record: 8-5 | new rating: 1678 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 641 | Zarb, Jared (1485) | Won 2-1 | +181523 |
| 3standard | 180 | Bauer, Josh (1427) | Won 2-0 | +161539 |
| 4standard | 170 | Grant, Taylor (1551) | Won 2-0 | +181557 |
| 5standard | 7 | Komisarow, Kirk (1556) | Won 2-1 | +181575 |
| 6standard | 33 | Odom, Mitch (1585) | Won 2-0 | +181593 |
| 7standard | 8 | VanMeter, Chris (1787) | Lost 0-2 | -141579 |
| 8standard | 25 | Behr, Bryan (1615) | Won 2-1 | +181597 |
| 9standard | 16 | Duncan, Kyle (1591) | Won 2-0 | +181615 |
| 10standard | 6 | Boettcher, Jared (1982) | Lost 1-2 | -111604 |
| 11standard | 26 | Parnell, Taylor (1769) | Lost 0-2 | -151589 |
| 12standard | 55 | McAlear, Brennan (1604) | Won 2-1 | +181607 |
| 13standard | 26 | Johnson-Epstein, Jasper (1745) | Won 2-1 | +201627 |
| 14standard | 38 | Neighbors, Jacob (1630) | Won 2-0 | +181645 |
| 15standard | 20 | Bertoncini, Alex (1944) | Lost 0-2 | -121633 |
| top | average opponent: 1662record: 10-4 | new rating: 1633 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 161 | Swan, Ray K (1518) | Won 2-0 | +181520 |
| 3standard | 111 | Lowe, Tyler (1500) | Lost 1-2 | -181502 |
| 4standard | 280 | Shaw, Christopher (1517) | Won 2-0 | +181520 |
| 5standard | 195 | Schauf, Scott (1682) | Lost 0-2 | -151505 |
| 6standard | 339 | Daugherty, Jeremy (1491) | Won 2-1 | +181523 |
| 7standard | 243 | Elder, Rich (1542) | Lost 1-2 | -181505 |
| top | average opponent: 1542record: 3-3 | new rating: 1505 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 269 | DiPiero, David (1500) | Won 0-0 | +181518 |
| 3modern | 122 | Macaraeg, Tad (1576) | Lost 0-2 | -171501 |
| 4modern | 336 | Generas, Josh (1602) | Won 2-0 | +201521 |
| 5modern | 249 | Zhang, Peter (1506) | Lost 0-2 | -181503 |
| 6modern | 368 | Jasiekiewicz, Michael (1454) | Draw 1-1 | -11502 |
| top | average opponent: 1528record: 2-2-1 | new rating: 1502 | ||