Marcos, Pedro
Current rating: 1551
Record: 15-13-1 (GP) / 7-10-1 (professional)
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 10 | Caetano, Ruben (1644) | Lost 0-2 | -151463 |
| 3sealed | 136 | Porcar Botas, Nacho (1500) | Won 2-0 | +191482 |
| 4sealed | 71 | Herrero, Sergi (1520) | Won 2-0 | +181500 |
| 5sealed | 31 | Duarte, Joao (1546) | Won 2-1 | +191519 |
| 6sealed | 15 | Mariani, Rui (1767) | Won 2-1 | +231542 |
| 7sealed | 8 | Lopez Garcia, Jose Antonio (1573) | ID | 01542 |
| 8sealed | 13 | Canabate, Jose Tomas Juan (1572) | Won 2-1 | +181560 |
| 9draft | 7 | Laur, Pierre-Alain (1679) | Lost 1-2 | -161544 |
| 10draft | 16 | Sousa, Luis (1652) | Won 2-1 | +201564 |
| 11draft | 12 | Lopez Garcia, Jose Antonio (1595) | Won 2-1 | +191583 |
| 12draft | 8 | Wiegersma, Jelger (1659) | Lost 1-2 | -171566 |
| 13draft | 11 | Bui, Lucien (1717) | Lost 0-2 | -151551 |
| top | average opponent: 1619record: 7-4-1 | new rating: 1551 | ||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | da Costa Cabral, Bernardo (1500) | Won 2-0 | +191481 |
| 3sealed | 8 | Soares, Arthur (1536) | Won 2-0 | +191500 |
| 4sealed | 25 | Ruel, Antoine (1564) | Lost 0-0 | -171483 |
| 5sealed | 83 | Venancio, Ricardo (1537) | Won 2-0 | +191502 |
| 6sealed | 47 | Courtois, Frederic (1685) | Won 2-1 | +211523 |
| 7sealed | 11 | Perez, Javier (1541) | ID | 01523 |
| 8rochester | 18 | Perez, Javier (1541) | Lost 0-2 | -171506 |
| 9rochester | 31 | Mariani, Rui (1635) | Lost 0-2 | -161490 |
| 10rochester | 29 | Bastos, Frederico (1686) | Lost 0-2 | -151475 |
| 11rochester | 31 | Matilde, David (1488) | Draw 1-1 | +11476 |
| 12rochester | 30 | Pereira, Joao (1526) | Won 2-0 | +191495 |
| 13rochester | 20 | da Costa, Jorge (1571) | Lost 0-2 | -171478 |
| top | average opponent: 1567record: 5-5-2 | new rating: 1478 | ||
| 2000 European Championship (mixed) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 60 | Lavoisier, Regis (1648) | Lost 0-2 | -161481 |
| 2draft | 122 | Hothow, Dominik (1622) | Lost 0-2 | -151466 |
| 3draft | 82 | Eskeland, Sigurd (1833) | Won 2-1 | +241490 |
| 5draft | 74 | Makuz, Marco (1541) | Lost 1-2 | -171473 |
| 6draft | 104 | Matousek, Pavel (1425) | Won 2-0 | +171490 |
| 7standard | 71 | Mariani, Rui (1611) | Won 2-0 | +211511 |
| 8standard | 63 | Girodroux, Pierre (1643) | Lost 1-2 | -161495 |
| 9standard | 69 | Ruel, Antoine (1563) | Lost 0-2 | -171478 |
| 10standard | 84 | Guilleux, Vincent (1535) | Won 2-0 | +191497 |
| 11standard | 71 | Coskunoglu, Basar (1478) | Lost 0-2 | -181479 |
| 12standard | 77 | Lefranc, Florent (1545) | Lost 0-2 | -171462 |
| top | average opponent: 1586record: 4-7 | new rating: 1462 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 57 | Guerrero, Marcos Abad (1500) | Won 1-0 | +171527 |
| 2extended | 58 | Munoz Crespo, Hector (1518) | Won 2-1 | +181545 |
| 3extended | 21 | Levy, Raphael (1873) | Lost 0-2 | -121533 |
| 4extended | 47 | Vallespi, Luis Miguel (1517) | Lost 1-2 | -181515 |
| 5extended | 68 | Hernandez, Gonzalo (1500) | Lost 0-2 | -181497 |
| 6extended | 93 | Fernandez, Benigno (1481) | Won 2-0 | +171514 |
| 7extended | 71 | Horvik, Rune (1533) | Lost 0-2 | -171497 |
| top | average opponent: 1560record: 3-4 | new rating: 1497 | ||
| Pro Tour London 1999 (UDS draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 72 | Hernandez, Marc [FRA] (1642) | Draw 1-1 | +31503 |
| 2draft | 126 | Figueiredo, Fernando (1394) | Won 2-0 | +161519 |
| 3draft | 5 | Kuhn, Janosch (1723) | Lost 0-1 | -151504 |
| 4draft | 90 | Monsen, Haakon (1574) | Won 2-0 | +201524 |
| 5draft | 47 | Hiltunen, Arto (1690) | Lost 1-2 | -151509 |
| 6draft | 9 | Burgner, Kurt (1491) | Won 2-1 | +171526 |
| 7draft | 9 | Gallitz, Donald (1605) | Lost 1-2 | -161510 |
| top | average opponent: 1588record: 3-3-1 | new rating: 1510 | ||