Lopes, Marco
Current rating: 1572
Record: 16-11-2
| Grand Prix Toronto 2018 (modern) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 409 | Culligan, Michael (1573) | Lost 0-2 | -181564 |
| 2modern | 453 | Wong, Benny 6450 (1490) | Lost 0-2 | -201544 |
| 3modern | 712 | Campbell, Matthew (1355) | Won 2-0 | +151559 |
| 4modern | 724 | Carter, Dakota (1435) | Lost 0-2 | -201539 |
| 5modern | 690 | Cordingley, Trevor (1415) | Won 2-1 | +161555 |
| 6modern | 571 | Gottlieb, Justin (1570) | Won 2-1 | +181573 |
| 7modern | 480 | Capoccia, Michael (1514) | Won 2-0 | +171590 |
| 8modern | 305 | Lyons, Paul (1579) | Lost 0-2 | -181572 |
| top | average opponent: 1491record: 4-4 | new rating: 1572 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Neves, Nuno (1500) | Draw 1-1 | -11590 |
| 2sealed | 145 | Betancor, Aaron (1500) | Won 2-1 | +161606 |
| 3sealed | 76 | Mei, Joao (1518) | Draw 1-1 | -21604 |
| 4sealed | 149 | Reis, Pedro M (1518) | Lost 1-2 | -191585 |
| 5sealed | 186 | Lourenco, Jose (1500) | Won 2-0 | +161601 |
| 6sealed | 134 | Cardoso, Goncalo (1534) | Lost 0-2 | -191582 |
| top | average opponent: 1512record: 2-2-2 | new rating: 1582 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 21 | Vainikainen, Tommi (1477) | Lost 0-2 | -191555 |
| 2sealed | 295 | Terre Gonzalez, Enrique (1407) | Won 2-0 | +151570 |
| 3sealed | 168 | Samos, Daniel (1500) | Won 2-1 | +171587 |
| 4sealed | 110 | Gomes, Gustavo (1595) | Won 2-1 | +181605 |
| 5sealed | 141 | Faustino, Manuel (1590) | Won 2-1 | +181623 |
| 6sealed | 38 | Jonsson, Anton (1915) | Lost 1-2 | -131610 |
| 7sealed | 78 | Vidal, Juan (1583) | Lost 0-2 | -191591 |
| top | average opponent: 1581record: 4-3 | new rating: 1591 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 67 | Marques, Hugo (1500) | Won 2-0 | +181518 |
| 2extended | 37 | Queiroz, Artur (1518) | Won 2-0 | +181536 |
| 3extended | 62 | Almeidda, Nuno (1536) | Won 2-0 | +181554 |
| 4extended | 57 | Cardona, Paulo (1533) | Lost 0-2 | -181536 |
| 5extended | 105 | Sagol, Omar (1669) | Won 2-0 | +201556 |
| 6extended | 39 | Cuetos Rodriguez, Daniel (1601) | Lost 0-2 | -171539 |
| 7extended | 96 | gonzalez, tobias (1484) | Won 2-1 | +171556 |
| 8extended | 41 | Filgueira, Ramon (1581) | Won 2-0 | +181574 |
| top | average opponent: 1553record: 6-2 | new rating: 1574 | ||