Estefan, Jorge
Current rating: 1576
Record: 12-7-2 (GP) / 7-10-1 (professional)
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Garcia, Martin (1565) | Won 2-0 | +191564 |
| 2standard | 83 | Llana Ramos, Luis (1520) | Lost 1-2 | -191545 |
| 3standard | 153 | Benitez Lascano, German (1500) | Won 2-1 | +171562 |
| 4standard | 156 | Volpintesta, Juan Pablo (1500) | Won 2-1 | +171579 |
| 5standard | 85 | ALALI, FERNANDO (1519) | Lost 1-2 | -191560 |
| 6standard | 99 | Massera, Maximiliano Martin (1518) | Lost 1-2 | -191541 |
| 7standard | 134 | SEGOVIA, MIGUEL (1500) | Won 2-0 | +171558 |
| 8standard | 108 | EPSZTEYN, MARTIN (1516) | Won 2-0 | +181576 |
| top | average opponent: 1517record: 5-3 | new rating: 1576 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Silva, Andres (1500) | Won 2-1 | +181498 |
| 2sealed | 2 | Lima, Marcelo (1518) | Won 2-0 | +181516 |
| 3sealed | 45 | Balado Bradarich, Jose Alejandro (1587) | Draw 1-1 | +21518 |
| 4sealed | 37 | Franco, Andre (1588) | Lost 1-2 | -171501 |
| 5sealed | 71 | Schmidt Junior, Otto (1525) | Won 2-1 | +181519 |
| 6sealed | 45 | Martins Moreira Neto, Leopoldo (1702) | Won 2-0 | +221541 |
| 7sealed | 24 | Beck, Daniel Emilio (1560) | Won 2-0 | +181559 |
| 8rochester | 7 | Sakugawa Tobaru, Marco (1522) | Draw 1-1 | -11558 |
| 9rochester | 32 | Silveira, Robson (1540) | Won 2-1 | +181576 |
| 10rochester | 31 | Ostrovich, Diego (1792) | Lost 0-2 | -141562 |
| 11rochester | 17 | Kohan, Nicolas (1602) | Lost 0-2 | -171545 |
| 12rochester | 26 | Saredo, Adrian (1523) | Won 2-1 | +171562 |
| 13rochester | 24 | Capristrani, Ary (1622) | Lost 0-2 | -171545 |
| top | average opponent: 1583record: 7-4-2 | new rating: 1545 | ||
| 2003 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Joebstl, Markus (1874) | Lost 1-2 | -111489 |
| 2standard | 52 | Luhrs, Christian (1834) | Won 2-1 | +241513 |
| 3standard | 31 | Kopsidas, Dimitris (1647) | Lost 0-2 | -161497 |
| 4standard | 35 | Groves, Michael (1397) | Won 2-1 | +161513 |
| 5standard | 153 | Minieri, Dario (1751) | Won 2-0 | +221535 |
| 6standard | 45 | Wright, Stuart (1698) | Won 2-1 | +211556 |
| 7rochester | 116 | Barclay, Bradley (1617) | Lost 0-2 | -161540 |
| 8rochester | 81 | Canavesi, Daniele (1625) | Lost 0-2 | -171523 |
| 9rochester | 91 | Camangon, Gerald (1429) | Lost 1-2 | -201503 |
| 10rochester | 29 | Soh, Terry (1568) | Lost 0-2 | -161487 |
| 11rochester | 82 | Aw Yeong, Weng Kwong (1506) | Lost 0-2 | -181469 |
| 12rochester | 128 | Barboza, Francisco (1584) | Lost 0-2 | -161453 |
| 13extended | 73 | Braymore, Nathon (1457) | Lost 0-2 | -181435 |
| 14extended | 14 | Polukejevs, Vitalijs (1424) | Draw 1-1 | 01435 |
| 15extended | 19 | Williams, Madog (1341) | Won 2-0 | +161451 |
| 16extended | 7 | Joebstl, Markus (1752) | Won 2-1 | +231474 |
| 17extended | 127 | Yatsenko, Alex (1644) | Won 2-1 | +211495 |
| 18extended | 95 | Bollati, Matias (1611) | Lost 1-2 | -151480 |
| top | average opponent: 1598record: 7-10-1 | new rating: 1480 | ||