Grabowski, Richard
Current rating: 1545
Record: 9-7
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Byer, Jon (1521) | Won 2-0 | +181518 |
| 2standard | 183 | Coursey, Benjamin (1452) | Won 2-0 | +171535 |
| 3standard | 193 | Hollisian, Christopher (1409) | Won 2-0 | +161551 |
| 4standard | 86 | Herr, Joshua (1672) | Won 2-0 | +201571 |
| 5standard | 14 | Rodas, Carlos (1374) | Won 2-1 | +151586 |
| 6standard | 34 | Gaudreault, Eric (1728) | Won 2-1 | +201606 |
| 7standard | 26 | Nelson, Brad (1984) | Lost 1-2 | -111595 |
| 8standard | 76 | Mack, Shaun (1711) | Won 2-0 | +201615 |
| 9standard | 20 | Fox Jr, Joe (1755) | Lost 0-2 | -161599 |
| 10standard | 49 | Staton, Branch (1576) | Lost 0-2 | -181581 |
| 11standard | 94 | Howard, Duncan (1470) | Won 2-1 | +161597 |
| 12standard | 70 | McDarby, David (1753) | Lost 1-2 | -151582 |
| 13standard | 81 | Kandziolka, James (1650) | Lost 0-2 | -171565 |
| 14standard | 80 | Male, Alex (1550) | Lost 0-2 | -181547 |
| 15standard | 80 | Falcioni, Matthew (1468) | Won 2-1 | +161563 |
| 16standard | 68 | Heilig, Justin (1566) | Lost 1-2 | -181545 |
| average opponent: 1602record: 9-7 | new rating: 1545 | |||