Edeso, Gaston
Current rating: 1635
Record: 28-19-1
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Delgado, Gonzalo (1500) | Won 2-0 | +161627 |
| 2sealed | 31 | Brusca Abos, Jordi (1526) | Won 2-1 | +161643 |
| 3sealed | 38 | Petit, Xavier (1510) | Lost 1-2 | -201623 |
| 4sealed | 151 | Sanchez Brito, Carlos (1592) | Won 2-0 | +171640 |
| 5sealed | 128 | Alvarez Leoni, Omar (1659) | Won 2-1 | +191659 |
| 6sealed | 42 | Coronado Tome, Daniel (1555) | Lost 1-2 | -201639 |
| 7sealed | 83 | Azabal, Natan (1525) | Won 2-0 | +161655 |
| 8sealed | 79 | Fajardo, Luis (1587) | Lost 0-0 | -201635 |
| top | average opponent: 1557record: 5-3 | new rating: 1635 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 111 | Madeira, Ricardo (1482) | Won 2-0 | +151641 |
| 3extended | 22 | Alveirinho, Joao (1536) | Lost 1-2 | -201621 |
| 4extended | 144 | Jacinto, Jack N (1518) | Won 2-0 | +161637 |
| 5extended | 79 | Coelho, Paulo (1452) | Draw 1-1 | -31634 |
| 6extended | 87 | Soares, Joao (1536) | Won 2-0 | +161650 |
| 7extended | 59 | Rodman, francisco j (1506) | Lost 1-2 | -201630 |
| 8extended | 89 | Santos, Claudio (1599) | Lost 1-2 | -191611 |
| top | average opponent: 1518record: 3-3-1 | new rating: 1611 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Ocio, Gaizka (1520) | Won 2-0 | +171613 |
| 2sealed | 49 | Quintana, Luis (1518) | Won 2-1 | +161629 |
| 3sealed | 50 | Witt, Alexander (1798) | Lost 0-2 | -151614 |
| 4sealed | 119 | Smith, Jake [ENG] (1612) | Lost 1-2 | -181596 |
| 5sealed | 162 | DANIEL, PEREZ (1501) | Won 2-0 | +161612 |
| 6sealed | 121 | Maldonado Prada, Cristian Emilio (1524) | Lost 0-2 | -191593 |
| 7sealed | 115 | Battisti, Andrea (1465) | Won 2-1 | +151608 |
| 8sealed | 108 | Tauber, Pierre (1576) | Won 2-0 | +181626 |
| top | average opponent: 1564record: 5-3 | new rating: 1626 | ||
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Cava Lopez, David (1447) | Won 2-0 | +151596 |
| 2sealed | 56 | Morti, Jose (1517) | Won 2-0 | +171613 |
| 3sealed | 38 | Caetano, Ruben (1659) | Lost 0-2 | -171596 |
| 4sealed | 81 | Saez Alcazar, Carlos (1479) | Won 2-0 | +161612 |
| 5sealed | 61 | Gonzalez Lozano, Antonio Fernando (1536) | Lost 0-2 | -201592 |
| 6sealed | 61 | Levy, Raphael (1834) | Lost 0-2 | -131579 |
| 7sealed | 98 | Diaz, Ricardo [ESP] (1550) | Won 2-1 | +171596 |
| top | average opponent: 1575record: 4-3 | new rating: 1596 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 3 | Martinez, Luis Ruben (1500) | Won 2-0 | +181533 |
| 2extended | 11 | Perez, Raul [ESP] (1518) | Won 2-0 | +171550 |
| 3extended | 8 | Bui, Lucien (1543) | Lost 0-2 | -181532 |
| 4extended | 75 | Gomez, Daniel (1519) | Won 2-0 | +181550 |
| 5extended | 18 | Snepvangers, Bram (1729) | Won 2-0 | +211571 |
| 6extended | 9 | Lo Moro, Raffaele (1725) | Lost 0-2 | -151556 |
| 7extended | 55 | Cielo, Francesco (1582) | Won 2-0 | +181574 |
| 8extended | 27 | Chiera, Luca (1471) | Won 2-1 | +171591 |
| 9extended | 9 | Fuentes, Hector (1757) | Lost 1-2 | -151576 |
| 10extended | 19 | Buene, Oystein (1685) | Won 2-1 | +201596 |
| 11extended | 13 | Ibanez, Rafael (1500) | Won 2-1 | +161612 |
| 12extended | 8 | Budde, Kai (1945) | Lost 1-2 | -121600 |
| 13extended | 15 | Urena, Abraham (1550) | Lost 0-2 | -191581 |
| top | average opponent: 1617record: 8-5 | new rating: 1581 | ||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 21 | Rubi, Ricardo (1500) | Won 0-0 | +181518 |
| 3sealed | 21 | Kearney, David (1483) | Won 0-0 | +171535 |
| 4sealed | 33 | Dictus, Mark (1518) | Lost 0-0 | -181517 |
| 5sealed | 56 | Brebach, Kim (1501) | Won 0-0 | +181535 |
| 6sealed | 13 | Laclaverie, Laurent (1433) | Lost 0-0 | -201515 |
| top | average opponent: 1487record: 3-2 | new rating: 1515 | ||