Michelena, Gabriel
Current rating: 1595
Record: 18-11-4 (GP) / 15-23-2 (professional)
| Pro Tour Venice 2003 (Onslaught block) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 145 | Holzl, Christoph (1700) | Lost 0-2 | -161608 |
| 2block | 154 | Fabiano, Gerard (1772) | Lost 1-2 | -151593 |
| 3block | 119 | Boeken, Noah (1716) | Won 2-0 | +201613 |
| 4block | 105 | Chiera, Luca (1637) | Lost 1-2 | -181595 |
| top | average opponent: 1706record: 1-3 | new rating: 1595 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 28 | Perez, Raul [ESP] (1608) | Lost 1-2 | -171539 |
| 4sealed | 131 | Esteban, Ricardo (1534) | Won 2-0 | +181557 |
| 5sealed | 138 | Salas, Camilo (1537) | Won 2-0 | +181575 |
| 6sealed | 54 | Sanchez, Eugeni (1664) | Draw 1-1 | +11576 |
| 7sealed | 58 | Matos, Julio (1528) | Won 2-0 | +171593 |
| 8sealed | 41 | Sanchez, Rafael (1553) | Won 2-0 | +181611 |
| 9draft | 26 | Sousa, Luis (1829) | Lost 0-2 | -141597 |
| 10draft | 30 | Rico Bleda, Alejandro (1570) | Won 2-0 | +171614 |
| 11draft | 18 | Perez del Pozo, Angel (1541) | Won 2-0 | +171631 |
| 12draft | 9 | Brucker, David (2045) | Lost 0-2 | -111620 |
| 13draft | 25 | Martin, Pablo 0617 (1594) | Lost 1-2 | -191601 |
| 14draft | 16 | Malherbaud, Pierre (1882) | Won 2-0 | +231624 |
| top | average opponent: 1657record: 7-4-1 | new rating: 1624 | ||
| Pro Tour Houston 2002 (extended) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 137 | van Riet, Luis (1581) | Won 2-1 | +191571 |
| 2extended | 73 | Turning, Travis (1731) | Won 2-0 | +211592 |
| 3extended | 3 | Rush, Gary (1886) | Won 2-0 | +231615 |
| 4extended | 6 | Jorstedt, Mattias (1824) | Lost 0-2 | -141601 |
| 5extended | 18 | Sagol, Omar (1788) | Won 2-1 | +211622 |
| 6extended | 13 | Eardley, John (1542) | Lost 0-2 | -191603 |
| 7extended | 52 | Harvey, Eugene (1883) | ID | 01603 |
| 8extended | 24 | Pechon, Jonathan (1813) | Lost 1-2 | -151588 |
| 9extended | 54 | Frank, Joel (1776) | Lost 1-2 | -141574 |
| 10extended | 57 | Terasawa, Kazuya (1667) | Lost 0-2 | -171557 |
| 11extended | 56 | Doi, Asuka (1505) | Draw 1-1 | 01557 |
| 12extended | 55 | Niclas, Vincent (1541) | Draw 1-1 | -11556 |
| top | average opponent: 1711record: 4-5-3 | new rating: 1556 | ||
| 2002 World Championship (mixed) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Witt, Alexander (1963) | Lost 0-2 | -111555 |
| 2standard | 121 | Tenenbaum, Amiel (1706) | Won 2-1 | +211576 |
| 3standard | 68 | Galimbertti, Victor (1556) | Lost 1-2 | -181558 |
| 4standard | 69 | Smith, Alex (1518) | Lost 0-2 | -191539 |
| 5standard | 96 | Ang, Junyang (1520) | Lost 0-2 | -181521 |
| 6standard | 111 | Gasa, Joaquin (1486) | Won 2-0 | +171538 |
| 7draft | 101 | Turian, Michael (1817) | Lost 0-2 | -131525 |
| 8draft | 38 | Udomrattanamanee, Suttiporn (1438) | Won 2-0 | +161541 |
| 9draft | 86 | Remie, Jeroen (1851) | Lost 1-2 | -121529 |
| 10draft | 109 | Limpadanai, Arvi (1470) | Won 2-0 | +171546 |
| 11draft | 43 | Minieri, Dario (1731) | Won 2-0 | +211567 |
| 12draft | 69 | Gardos, Gergely (1387) | Won 2-1 | +151582 |
| 13block | 62 | Murakami, Yuuki (1560) | Lost 1-2 | -191563 |
| 14block | 76 | Gary, Justin (1844) | Lost 1-2 | -131550 |
| 15block | 78 | Ortega Montero, Andres (1461) | Won 2-1 | +171567 |
| 16block | 73 | Rybalchenko, Andrey (1563) | Lost 1-2 | -181549 |
| 17block | 79 | Tang, Kai Cheong (1561) | Lost 1-2 | -181531 |
| 18block | 85 | Papp, Gabor (1721) | Won 2-1 | +211552 |
| top | average opponent: 1620record: 8-10 | new rating: 1552 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 20 | Marcatti, Andre (1535) | Won 2-0 | +201496 |
| 4standard | 36 | Possato, Dawton Carlos (1601) | Won 2-0 | +191515 |
| 5standard | 5 | Massaro, Luis (1558) | Draw 1-1 | +11516 |
| 6standard | 12 | Desiderati, Felipe (1640) | Won 2-1 | +201536 |
| 7standard | 7 | Leite Araujo, Joao Paulo (1637) | Draw 1-1 | +21538 |
| 8standard | 8 | Fialho Martins, Sergio (1618) | Lost 0-2 | -161522 |
| 9standard | 19 | Bernardino, Willian (1573) | Won 2-0 | +191541 |
| 10standard | 10 | Capela, Tadeu (1590) | Draw 1-1 | +11542 |
| 11standard | 17 | Capdevila, Jose Luis (1691) | Won 2-0 | +201562 |
| 12standard | 10 | Pustilnik, Michael (1866) | Lost 1-2 | -121550 |
| 13standard | 15 | Santos, Edson L. (1477) | Won 2-0 | +161566 |
| top | average opponent: 1617record: 6-2-3 | new rating: 1566 | ||
| Pro Tour Tokyo 2001 (Invasion block) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 75 | Mandel, Danny (1837) | Lost 1-2 | -121502 |
| 2block | 112 | Forsythe, Aaron (1674) | Won 2-1 | +211523 |
| 3block | 97 | Jensen, Niels Sanders (1805) | Lost 0-2 | -131510 |
| 4block | 97 | Gonzales, Roberto (1393) | Lost 1-2 | -201490 |
| 5block | 107 | Roinisto, Mika (1429) | Won 2-0 | +171507 |
| 6block | 99 | Ruel, Olivier (1926) | Lost 0-2 | -111496 |
| 7block | 92 | Asanovski, Adam (1406) | Lost 0-2 | -201476 |
| top | average opponent: 1639record: 2-5 | new rating: 1476 | ||
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 39 | Rossillo, Lucas Dario (1500) | Won 2-1 | +181518 |
| 4extended | 33 | Pustilnik, Michael (1775) | Lost 1-2 | -131505 |
| 5extended | 35 | Bourre, Martin (1501) | Won 2-1 | +181523 |
| 6extended | 13 | Barros, Ricardo (1501) | Lost 0-2 | -191504 |
| 7extended | 53 | Carral, Julian (1532) | Won 2-0 | +191523 |
| 8extended | 29 | O'Mahoney-Schwartz, Steven (1729) | Lost 1-2 | -151508 |
| 9extended | 29 | Williams, David A (1766) | Lost 0-2 | -131495 |
| 11extended | 24 | Mamczyc Haro, Leandro (1536) | Lost 0-2 | -171478 |
| 12extended | 28 | Niski, Gonzalo (1497) | Won 2-1 | +181496 |
| 13extended | 24 | Mingorance, Ernesto (1510) | Won 2-0 | +181514 |
| top | average opponent: 1585record: 5-5 | new rating: 1514 | ||