Abreu, Johnny
Current rating: 1631
Record: 11-4
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Savant, Mark (1506) | Lost 1-2 | -181482 |
| 2standard | 373 | Sanchez, Edmundo S (1482) | Won 2-0 | +181500 |
| 3standard | 220 | Valdivia, Osniel (1500) | Won 2-0 | +181518 |
| 4standard | 209 | Mark, Lee (1508) | Won 2-1 | +181536 |
| 5standard | 224 | Palumbo, Mark (1534) | Won 2-1 | +181554 |
| 6standard | 48 | Hafter, David (1570) | Won 2-0 | +181572 |
| 7standard | 26 | Ogreenc, Greg (1766) | Lost 1-2 | -141558 |
| 8standard | 172 | Hill, Thomas (1553) | Won 2-1 | +181576 |
| 9standard | 64 | Pennachio, Joe (1581) | Won 2-0 | +181594 |
| 10standard | 59 | Datko, Joseph (1584) | Won 2-1 | +181612 |
| 11standard | 26 | Pardee, Samuel (1842) | Lost 0-2 | -141598 |
| 12standard | 46 | Barnard, Ryeland (1571) | Won 2-1 | +171615 |
| 13standard | 33 | Thrasivoulou, George X (1537) | Won 2-1 | +171632 |
| 14standard | 23 | Ochoa, Raul (1583) | Won 2-0 | +171649 |
| 15standard | 21 | Sardinas, Oscar (1646) | Lost 0-2 | -181631 |
| average opponent: 1584record: 11-4 | new rating: 1631 | |||