Roca, Antonio
Current rating: 1588
Record: 38-32-3
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Neves Carneiro, Antonio (1500) | Lost 0-2 | -191561 |
| 2standard | 354 | Terres, Albert (1411) | Draw 1-1 | -31558 |
| 3standard | 555 | Cebulski, Marcin (1484) | Won 2-1 | +171575 |
| 4standard | 460 | Pujol, Hadrien (1506) | Won 2-1 | +161591 |
| 5standard | 318 | Olivas, Oscar (1526) | Won 2-0 | +171608 |
| 6standard | 212 | Navarro Del Dujo, Carlos (1717) | Won 2-0 | +201628 |
| 7standard | 122 | Martinez De, Alex (1413) | Lost 1-2 | -221606 |
| 8standard | 221 | Gheysen, Olivier (1588) | Lost 1-2 | -181588 |
| top | average opponent: 1518record: 4-3-1 | new rating: 1588 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Groom, James (1405) | Won 2-0 | +141613 |
| 2standard | 88 | Alonso, Fernando (1388) | Won 2-0 | +141627 |
| 3standard | 81 | Galvez, Sergi (1869) | Lost 0-2 | -141613 |
| 4standard | 390 | Scheinin, Martin (1955) | Lost 0-2 | -121601 |
| 5standard | 522 | Walker, Rikki (1500) | Lost 1-2 | -191582 |
| 6standard | 593 | Moeremans, Mike (1506) | Won 2-0 | +161598 |
| 7standard | 491 | de los Rios, Borja (1600) | Lost 1-2 | -181580 |
| top | average opponent: 1603record: 3-4 | new rating: 1580 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 300 | Rohling, Markus (1498) | Won 2-1 | +161594 |
| 2sealed | 104 | Yi, Jun Young (1482) | Won 2-0 | +161610 |
| 3sealed | 371 | Luengos, Dani (1577) | Lost 0-2 | -181592 |
| 4sealed | 604 | Galeote Gomez, David (1507) | Lost 1-2 | -201572 |
| 5sealed | 552 | Poeiras, Fabio (1569) | Won 2-1 | +181590 |
| 6sealed | 359 | Cruse, William (1926) | Won 2-1 | +241614 |
| 7sealed | 385 | Tang, Duncan (1765) | Lost 0-2 | -151599 |
| top | average opponent: 1618record: 4-3 | new rating: 1599 | ||
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Lao, Ho Bun (1500) | Draw 1-1 | -11569 |
| 2sealed | 92 | Howard, Michael R (1500) | Won 0-0 | +171586 |
| 3sealed | 54 | Rager, Samuel (1536) | Lost 1-2 | -191567 |
| 4sealed | 116 | Dorle, Ludovic (1492) | Lost 1-2 | -201547 |
| 5sealed | 139 | Luqmani, Adam (1484) | Won 2-1 | +171564 |
| 6sealed | 105 | Greenhouse, Martin (1499) | Won 2-0 | +171581 |
| 7sealed | 79 | Sureck, Paulo (1447) | Won 2-1 | +161597 |
| 8sealed | 49 | Brooks, Rob (1545) | Lost 0-2 | -191578 |
| top | average opponent: 1500record: 4-3-1 | new rating: 1578 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 43 | Talavera, Pedro (1518) | Lost 0-2 | -191570 |
| top | record: 0-1 | new rating: 1570 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Fernandez Valmayor, Alfredo (1500) | Won 2-0 | +181550 |
| 2sealed | 124 | Mascort, Emilio (1518) | Won 2-0 | +171567 |
| 3sealed | 80 | Echague, Eduardo (1588) | Won 2-0 | +191586 |
| 4sealed | 6 | Mendez Bermudez, Sergio (1485) | Won 2-1 | +161602 |
| 5sealed | 26 | Pech, Rene (1605) | Won 2-1 | +181620 |
| 6sealed | 15 | Tenenbaum, Amiel (1913) | Lost 1-2 | -131607 |
| 7sealed | 27 | Balseiro, Nuno (1630) | Lost 0-2 | -181589 |
| top | average opponent: 1606record: 5-2 | new rating: 1589 | ||
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Iglesias, Daniel (1448) | Lost 0-2 | -201532 |
| top | record: 0-1 | new rating: 1532 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 80 | Filgueira, Ramon (1531) | Won 2-0 | +181572 |
| 2extended | 114 | Pinto da Costa, Eurico (1518) | Won 2-0 | +171589 |
| 3extended | 5 | Martins, Pedro (1533) | Lost 1-2 | -191570 |
| 4extended | 95 | Buj Llorca, Oscar (1589) | Lost 1-2 | -181552 |
| 5extended | 205 | Hale, Stephanie (1500) | Won 2-0 | +171569 |
| 6extended | 143 | Tuduri, Ricard (1617) | Lost 0-2 | -171552 |
| top | average opponent: 1548record: 3-3 | new rating: 1552 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Fardeau, Florent (1501) | Won 2-0 | +171570 |
| 2sealed | 113 | Brahim, Julien (1518) | Won 2-0 | +171587 |
| 3sealed | 38 | Frois, Luis (1535) | Won 2-0 | +171604 |
| 4sealed | 49 | Nitter, Eivind (1847) | Lost 0-2 | -131591 |
| 5sealed | 90 | Martinez, Alexis (1643) | Lost 0-2 | -181573 |
| 6sealed | 135 | Lefebvre, Romain (1516) | Lost 0-2 | -191554 |
| top | average opponent: 1593record: 3-3 | new rating: 1554 | ||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 60 | Liste, Jesus (1518) | Won 2-0 | +181552 |
| 3sealed | 45 | Rodrigues, Pedro2 (1536) | Won 2-0 | +171569 |
| 4sealed | 18 | Fear, Edward (1693) | Lost 0-0 | -151554 |
| 5sealed | 53 | Rodrigues, Ricardo (1535) | Lost 1-2 | -191535 |
| 6sealed | 128 | Aspas, Diego (1518) | Won 2-1 | +181553 |
| top | average opponent: 1560record: 3-2 | new rating: 1553 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 138 | Losada Garcia, Ruben (1500) | Won 2-0 | +181536 |
| 2extended | 22 | Ruel, Antoine (1493) | Won 1-0 | +171553 |
| 3extended | 12 | Garcia, Francisco (1536) | Won 2-1 | +181571 |
| 4extended | 24 | Bostan, Taner (1553) | Lost 0-2 | -191552 |
| 5extended | 30 | Buj Llorca, Oscar (1563) | Lost 0-2 | -171535 |
| 6extended | 47 | Climent, Jaime (1514) | Won 2-0 | +171552 |
| 7extended | 33 | Camunas, Jesus (1536) | Lost 1-2 | -181534 |
| top | average opponent: 1528record: 4-3 | new rating: 1534 | ||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 47 | Meier, Manfred (1500) | Won 0-0 | +181518 |
| 3sealed | 17 | Vinh, Eric (1500) | Lost 0-0 | -181500 |
| 4sealed | 107 | Burgos, Manuel (1501) | Won 0-0 | +181518 |
| 5sealed | 38 | Batet, Carles (1517) | Won 0-0 | +181536 |
| 6sealed | 27 | Gonzalez, Fco.Jose (1571) | Won 0-0 | +181554 |
| 7sealed | 17 | Barrado, Carlos (1599) | Lost 0-0 | -171537 |
| 8sealed | 27 | Giudicelli, Alexandre (1535) | Won 0-0 | +181555 |
| 9sealed | 19 | Menke, Thomas (1540) | Lost 0-0 | -181537 |
| 10sealed | 22 | Llopis Martinez, Paco Francisco (1504) | Lost 0-0 | -191518 |
| 11sealed | 27 | Bertos, Nicolas (1516) | Draw 0-0 | 01518 |
| top | average opponent: 1528record: 5-4-1 | new rating: 1518 | ||