Cunha, Nelson
Current rating: 1536
Record: 37-40-1
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 146 | Popielski, Michal (1576) | Lost 0-2 | -181553 |
| 4sealed | 423 | van Egmond, Jeff (1540) | Lost 0-2 | -181535 |
| 5sealed | 680 | Naumann, Davis (1516) | Lost 0-2 | -181517 |
| 6sealed | 850 | Pagnin, Davide (1459) | Won 2-0 | +171534 |
| 7sealed | 613 | Streitenberger, Vedran (1509) | Won 2-1 | +171551 |
| 8sealed | 419 | Tochacek, Daniel (1726) | Lost 1-2 | -151536 |
| top | average opponent: 1554record: 2-4 | new rating: 1536 | ||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 18 | Mocydlarz, Tomasz (1475) | Draw 1-1 | -21591 |
| 4standard | 173 | Nielsen, Stig Asboeg (1539) | Won 2-1 | +171608 |
| 5standard | 85 | Anderson, Thomas [ENG] (1544) | Won 2-1 | +171625 |
| 6standard | 44 | Andrien, Arnaud (1696) | Lost 1-2 | -171608 |
| 7standard | 134 | Mathieu, Andy (1478) | Lost 1-2 | -201588 |
| 8standard | 216 | Fernandez, Anthony (1673) | Lost 1-2 | -171571 |
| top | average opponent: 1568record: 2-3-1 | new rating: 1571 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 256 | Uzunov, Hristo (1519) | Won 2-0 | +171577 |
| 3sealed | 74 | Starke, Nathan (1604) | Won 2-1 | +191596 |
| 4sealed | 2 | Ventura, Ruben Charuto (1610) | Won 2-1 | +181614 |
| 5sealed | 127 | Reitbauer, David (1832) | Lost 0-2 | -141600 |
| 6sealed | 282 | Bernat, Michael (2016) | Lost 1-2 | -111589 |
| 7sealed | 435 | Schoukroun, Yoann (1672) | Won 2-1 | +201609 |
| 8sealed | 205 | Knowelden, Sean (1742) | Lost 1-2 | -161593 |
| top | average opponent: 1713record: 4-3 | new rating: 1593 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 251 | Konieczny, Dominik (2030) | Lost 0-2 | -91526 |
| 3standard | 408 | Frnka, Roman (1570) | Won 2-0 | +181544 |
| 4standard | 233 | Cassini, Gregory (1639) | Lost 0-2 | -161528 |
| 5standard | 431 | Ehrlich, Riivo (1469) | Won 2-1 | +171545 |
| 6standard | 343 | Ando, Michal (1583) | Won 2-0 | +191564 |
| 7standard | 249 | Kirkebo, Erlend (1533) | Lost 1-2 | -191545 |
| 8standard | 239 | Grabowski, Andrzej (1539) | Won 2-0 | +181563 |
| 9standard | 250 | Wisniewski, Patryk (1647) | Won 2-0 | +201583 |
| 10standard | 114 | Hauck, Christian (2079) | Lost 1-2 | -101573 |
| 11standard | 151 | Werkman, Pascal (1673) | Lost 1-2 | -161557 |
| 12standard | 174 | de Togni, Marco (1752) | Lost 1-2 | -151542 |
| 13standard | 175 | Broxup, Ross (1497) | Won 2-1 | +171559 |
| 14standard | 150 | Bardh, Simon (1611) | Lost 1-2 | -171542 |
| 15standard | 149 | Vornes, Kristian Sleire (1523) | Won 2-0 | +181560 |
| top | average opponent: 1653record: 7-7 | new rating: 1560 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 229 | Clarke, Andrew (1519) | Lost 0-2 | -181510 |
| 3sealed | 439 | Glanville, Tom [ENG] (1503) | Won 2-1 | +181528 |
| 4sealed | 250 | Leroy, Quentin (1398) | Lost 0-2 | -211507 |
| 5sealed | 369 | Marcotti, Emanuele (1798) | Won 2-1 | +241531 |
| 6sealed | 310 | Tumber, Mark (1507) | Won 2-0 | +171548 |
| 7sealed | 191 | Blair, Dana (1536) | Won 2-1 | +181566 |
| 8sealed | 114 | Lippi, Alessandro (1865) | Lost 0-2 | -131553 |
| 9sealed | 136 | Thur, Marnic (1557) | Lost 0-2 | -181535 |
| top | average opponent: 1585record: 4-4 | new rating: 1535 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 109 | Jonsson, Peter (1598) | Won 2-1 | +181598 |
| 3standard | 93 | Aris Girbau, Arnau (1703) | Lost 0-2 | -161582 |
| 4standard | 272 | Boucetta, Joackim (1674) | Lost 1-2 | -161566 |
| 5standard | 334 | Borrelli, Jacopo (1646) | Lost 0-2 | -171549 |
| 6standard | 320 | Nunez, Jerko (1380) | Lost 1-2 | -211528 |
| top | average opponent: 1600record: 1-4 | new rating: 1528 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 183 | Olarte Ovalle, Alvaro Edward (1498) | Won 2-0 | +181547 |
| 4standard | 71 | Bordet, Ghislain (1541) | Won 2-1 | +181565 |
| 5standard | 16 | Sierra Hermosa, Juan Miguel (1561) | Won 2-1 | +171582 |
| 6standard | 19 | Prinzell, Johan (1851) | Lost 1-2 | -131569 |
| 7standard | 30 | Volpi, Mattia (1722) | Lost 1-2 | -151554 |
| 8standard | 118 | Gaponov, Nikita (1625) | Won 2-1 | +191573 |
| 9standard | 138 | Schylander, Albin (1525) | Won 2-0 | +171590 |
| 10standard | 84 | Campanino, Fabrizio (2016) | Lost 1-2 | -101580 |
| 11standard | 75 | Bifero, Francesco (1616) | Lost 1-2 | -181562 |
| 12standard | 123 | Dang, Martin (1811) | Lost 1-2 | -131549 |
| 13standard | 141 | Dezani, Jeremy (1951) | Won 2-1 | +251574 |
| 14standard | 152 | Majchrzak, Piotr (1631) | Won 2-0 | +191593 |
| 15standard | 108 | De Colle, Mattia (1864) | Lost 1-2 | -131580 |
| top | average opponent: 1709record: 7-6 | new rating: 1580 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 380 | Scheuermann, Simon (1500) | Lost 1-2 | -191528 |
| 2sealed | 729 | Lenglet, Maxime (1622) | Lost 1-2 | -161512 |
| 3sealed | 846 | Schneebeli, Christian (1465) | Won 2-1 | +171529 |
| top | average opponent: 1529record: 1-2 | new rating: 1529 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 88 | Cuende, Victor (1500) | Won 2-0 | +181540 |
| 2standard | 201 | Marrable, Peter (1478) | Won 2-1 | +171557 |
| 3standard | 151 | Diaz, Jose Manuel (1583) | Won 2-1 | +181575 |
| 4standard | 39 | Henry, Julien (1778) | Lost 1-2 | -141561 |
| 5standard | 231 | Joelsson, Fredrik (1727) | Lost 0-2 | -151546 |
| 6standard | 351 | Gutierrez, Daniel (1668) | Won 2-1 | +201566 |
| 7standard | 280 | Friedli, Johan (1467) | Lost 0-2 | -201546 |
| 8standard | 270 | Moreno Ramos, Alberto (1485) | Won 2-0 | +171563 |
| 9standard | 208 | Negro Cortes, Adrian Elias (1668) | Lost 0-2 | -161547 |
| top | average opponent: 1595record: 5-4 | new rating: 1547 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Pastor, Daniel (1498) | Won 2-0 | +181518 |
| 2sealed | 265 | Gutierrez, Victor (1518) | Won 2-0 | +181536 |
| 3sealed | 54 | Abreu, Edmar (1558) | Won 2-0 | +181554 |
| 4sealed | 92 | Folgado Costa, Miguel (1563) | Won 2-0 | +191573 |
| 5sealed | 12 | Matignon, Guillaume (1680) | Lost 0-2 | -171556 |
| 6sealed | 110 | Alvarez Leoni, Omar (1666) | Lost 0-2 | -161540 |
| 7sealed | 152 | Soares, Bruno (1538) | Lost 0-2 | -181522 |
| top | average opponent: 1574record: 4-3 | new rating: 1522 | ||