Hemedinger, Alexander
Current rating: 1627
Record: 17-11-1
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Villarreal, Steven (1500) | Won 2-0 | +171567 |
| 2standard | 217 | Samples, Kyle (1517) | Won 2-0 | +171584 |
| 3standard | 202 | Krautmann, Wenzel (1969) | Won 2-0 | +251609 |
| 4standard | 18 | Caliguiri, Frank (1543) | Lost 0-2 | -201589 |
| 5standard | 97 | Zhu, Chongming (1713) | Draw 1-1 | +31592 |
| 6standard | 173 | Dieppa, Andrew U (1543) | Won 2-0 | +171609 |
| 7standard | 110 | Schroeder, Ryan (1566) | Won 2-1 | +171626 |
| 8standard | 63 | Nguyen, Minh (1758) | Won 2-0 | +201646 |
| 9standard | 37 | Christy, David (1580) | Lost 1-2 | -191627 |
| top | average opponent: 1632record: 6-2-1 | new rating: 1627 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 81 | Gilbert, Brandon (1500) | Won 2-0 | +171546 |
| 2standard | 98 | Boccio, Matthew (2071) | Lost 0-2 | -91537 |
| 3standard | 242 | Dietz, Josh (1468) | Won 2-0 | +171554 |
| 4standard | 326 | Smith, Kasey (1479) | Won 2-1 | +161570 |
| 5standard | 271 | Lopez, Helios (1534) | Won 2-1 | +181588 |
| 6standard | 123 | Sweet, Jonathan (1519) | Lost 1-2 | -191569 |
| 7standard | 215 | Muzzey, Sarah (1517) | Lost 1-2 | -191550 |
| top | average opponent: 1584record: 4-3 | new rating: 1550 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 134 | Maurice, Lucien (1518) | Won 2-0 | +191521 |
| 3extended | 106 | Turtenwald, Owen (1888) | Lost 0-2 | -121509 |
| 4extended | 156 | Brewer, Morgan T (1589) | Won 2-1 | +191528 |
| 5extended | 97 | Zastrow, Mekye (1538) | Won 2-0 | +191547 |
| 6extended | 75 | Maurici, Micheal (1525) | Lost 1-2 | -191528 |
| 7extended | 123 | Sakita, Luan (1548) | Won 2-1 | +191547 |
| 8extended | 100 | Rubins, Raphael (1563) | Lost 0-2 | -181529 |
| top | average opponent: 1596record: 4-3 | new rating: 1529 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 161 | Feller, Ashton (1500) | Won 2-0 | +181518 |
| 2standard | 266 | Martinez, Joshua A (1484) | Lost 0-2 | -191499 |
| 3standard | 226 | Woodford, Brett (1500) | Won 2-0 | +181517 |
| 4standard | 253 | Miller, Rashad (1720) | Lost 0-2 | -141503 |
| 5standard | 350 | Oxford, Stephen (1499) | Won 2-1 | +181521 |
| 6standard | 189 | Castillo, Zaryn (1483) | Lost 0-2 | -191502 |
| top | average opponent: 1531record: 3-3 | new rating: 1502 | ||