Abreu, Edmar
Current rating: 1650
Record: 26-16-1
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 157 | Barreto Padron, Adrian (1461) | Won 2-0 | +141683 |
| 2standard | 23 | Ortiz Ros, Cristian (1737) | Lost 0-2 | -171666 |
| 3standard | 485 | Burrell Osanz, Manuel (1466) | Won 2-1 | +141680 |
| 4standard | 436 | Jimenez, Oscar (1518) | Won 2-0 | +151695 |
| 5standard | 143 | Guidet Herrera, Alvaro (1504) | Lost 1-2 | -211674 |
| 6standard | 434 | Restoy, Lluis (1659) | Lost 1-2 | -181656 |
| 7standard | 382 | Aragon Escalona, Adrian (1472) | Won 2-0 | +141670 |
| 8standard | 328 | Amiar, Sami (1547) | Lost 0-2 | -201650 |
| top | average opponent: 1545record: 4-4 | new rating: 1650 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Garcia, Victor (1556) | Won 2-0 | +171641 |
| 2sealed | 168 | Pinto, Goncalo (1835) | Lost 0-2 | -151626 |
| 3sealed | 332 | Castejon Jorda, Joaquin (1452) | Won 2-1 | +151641 |
| 4sealed | 302 | Hernandez, Jorge (1511) | Won 2-1 | +161657 |
| 5sealed | 81 | Fajardo, Luis (1694) | Lost 1-2 | -181639 |
| 6sealed | 286 | Jaques, David (1626) | Won 2-1 | +181657 |
| 7sealed | 238 | Munoz Lopez, Jose (1564) | Won 2-0 | +161673 |
| 8sealed | 153 | Marmol Canete, Ramon (1517) | Lost 1-2 | -201653 |
| 9sealed | 180 | Soares, Jose (1550) | Won 2-1 | +161669 |
| top | average opponent: 1589record: 6-3 | new rating: 1669 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Sole Garcia, Daniel (1539) | Won 2-1 | +171593 |
| 2sealed | 77 | Ghini, Davide (1554) | Won 2-1 | +181611 |
| 3sealed | 61 | Pinto, Goncalo (1557) | Lost 0-2 | -191592 |
| 4sealed | 70 | Torres Rodriguez, Isra (1518) | Won 2-0 | +161608 |
| 5sealed | 74 | Maestro, Roberto (1494) | Won 2-0 | +161624 |
| 6sealed | 52 | Ferreira, Miguel 0499 (1554) | Lost 0-2 | -191605 |
| 7sealed | 84 | Cabrita, Joao Pedro (1538) | Won 2-0 | +171622 |
| 8sealed | 40 | Felix, Helio (1734) | Won 2-0 | +201642 |
| 9sealed | 27 | Martins, Ruben (1646) | Lost 1-2 | -181624 |
| top | average opponent: 1570record: 6-3 | new rating: 1624 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 303 | Tomillo Duran, Carlos (1500) | Won 2-1 | +181540 |
| 2sealed | 55 | Rubio, Ivan (1552) | Won 2-1 | +181558 |
| 3sealed | 54 | Cunha, Nelson (1536) | Lost 0-2 | -181540 |
| 4sealed | 234 | Gomez, Ruben (1520) | Won 2-1 | +171557 |
| 5sealed | 211 | Gimeno, Jesus Felipe (1538) | Won 2-0 | +181575 |
| 6sealed | 71 | Capelastegui, Pedro (1553) | Lost 0-2 | -181557 |
| 7sealed | 110 | Cid Fernandez, Daniel (1614) | Won 2-0 | +191576 |
| 8sealed | 126 | Holzweiss, Ralf (1619) | Won 2-1 | +181594 |
| 9sealed | 69 | Vicente, Sergio (1574) | Lost 0-2 | -181576 |
| top | average opponent: 1556record: 6-3 | new rating: 1576 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 42 | Aspas, Diego (1500) | Won 2-0 | +181518 |
| 2extended | 129 | Okin, Eugeny (1718) | Lost 0-2 | -141504 |
| 3extended | 149 | Blanchon, Frederic (1499) | Won 1-0 | +181522 |
| 4extended | 109 | Gomes, Gustavo (1587) | Draw 1-1 | +11523 |
| 5extended | 139 | Amaral, Paulo (1524) | Lost 1-2 | -181505 |
| 6extended | 184 | Garcia, Luis [ESP] (1502) | Lost 1-2 | -181487 |
| 7extended | 202 | Fernandes, Joao Paulo (1481) | Won 2-0 | +181505 |
| 8extended | 161 | Vaz, Nuno (1488) | Won 2-1 | +171522 |
| top | average opponent: 1537record: 4-3-1 | new rating: 1522 | ||