Santos De Carvalho, Marcelo
Current rating: 1486
Record: 9-9 (GP) / 2-5 (professional)
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 67 | Carrasco, Gabriel (1484) | Lost 1-2 | -171449 |
| 2standard | 241 | Radice, Pablo (1482) | Won 2-1 | +181467 |
| 3standard | 268 | Bareiro, Carlos (1471) | Lost 1-2 | -181449 |
| 4standard | 315 | Gorostiaga, Manuel (1482) | Won 2-0 | +191468 |
| 5standard | 247 | Florentin, Rodrigo (1484) | Won 2-1 | +181486 |
| 6standard | 236 | Vargas Paez, Javier (1491) | Won 2-1 | +181504 |
| 7standard | 176 | Lamberti, Alejandro (1520) | Lost 0-2 | -181486 |
| top | average opponent: 1488record: 4-3 | new rating: 1486 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 209 | Nunez Fernandez, Rodrigo Antonio (1518) | Won 2-1 | +191453 |
| 4modern | 234 | Simon, Eduardo (1535) | Won 2-1 | +201473 |
| 5modern | 24 | Vargas Paez, Javier (1538) | Lost 0-2 | -171456 |
| 6modern | 30 | Freeman, Marcelino (1826) | Lost 0-2 | -121444 |
| 7modern | 144 | Hidalgo Araya, Felipe (1553) | Won 2-1 | +201464 |
| 8modern | 103 | Stone, Cristian (1521) | Won 2-0 | +191483 |
| 9modern | 95 | Fernandez, Camilo (1540) | Lost 1-2 | -171466 |
| top | average opponent: 1576record: 4-3 | new rating: 1466 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 102 | Eduardo Vale, (1536) | Won 2-0 | +191483 |
| 4standard | 31 | Pereira, Otavio (1603) | Lost 1-2 | -161467 |
| 5standard | 99 | Archangelo, Felipe (1518) | Lost 1-2 | -171450 |
| 6standard | 121 | De Souza Santos, Jose (1522) | Lost 0-0 | -161434 |
| top | average opponent: 1545record: 1-3 | new rating: 1434 | ||
| Pro Tour Valencia 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 126 | Marsal, Basile (1587) | Won 2-0 | +201520 |
| 2extended | 9 | Torstensson, Benny (1628) | Lost 0-2 | -161504 |
| 3extended | 139 | Willis, Paul (1600) | Lost 0-2 | -171487 |
| 4extended | 121 | Velasco, Fernando (1624) | Won 2-0 | +211508 |
| 5extended | 127 | Vidugiris, Gaudenis (1635) | Lost 0-2 | -161492 |
| 6extended | 118 | Soh, Terry (1780) | Lost 1-2 | -131479 |
| 7extended | 156 | Page, Benjamin (1622) | Lost 0-2 | -151464 |
| top | average opponent: 1639record: 2-5 | new rating: 1464 | ||