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Martins, Joao
Current rating: 1486

Regional Championships Lille 2023 (pioneer) starting rating: 1554
round table opponent (rating) result Δrating
1pioneer 209 Sanchez Delgado, Jose Luis (1500) Lost 0-2 -191535
2pioneer 241 Santiago, Alvaro (1487) Lost 1-2 -191516
3pioneer 262 Tonkovic, Katarina Iva (1628) Lost 0-2 -161500
4pioneer 329 Mun, Tian Fa (1701) Lost 1-2 -141486
top average opponent: 1579record: 0-4 new rating: 1486

Grand Prix Brussels 2020 (pioneer) starting rating: 1503
round table opponent (rating) result Δrating
2pioneer 20 Scavo, Albano (1513) Won 2-0 +181521
3pioneer 387 Duparcq, Guy (1742) Lost 0-1 -141507
4pioneer 452 Knop, Kornel (1745) Won 2-1 +231530
5pioneer 298 Mendes, Telmo (1506) Won 2-1 +171547
6pioneer 122 Gracia, Pere (1697) Draw 1-1 +31550
7pioneer 156 Drucke, Thomas (1517) Won 2-0 +171567
8pioneer 85 Genieis, Nicolas (1812) Lost 1-2 -131554
top average opponent: 1647record: 4-2-1 new rating: 1554

Players Tour Brussels 2020 (pioneer) starting rating: 1539
round table opponent (rating) result Δrating
1draft 103 Moral, Carlos (1855) Lost 0-2 -131526
2draft 103 Gonzalez Romero, David (1624) Lost 0-2 -161510
4pioneer 124 Silva, Marco (1702) Lost 1-2 -151495
5pioneer 155 Andrzejewski, Alan (1661) Lost 0-2 -151480
6pioneer 163 Chaves, Mariano (1476) Won 2-0 +181498
7pioneer 129 Granger, Theophile (1728) Lost 1-2 -141484
8pioneer 123 Zaccarini, Gabriele (1531) Won 2-1 +191503
top average opponent: 1654record: 2-5 new rating: 1503

Grand Prix Birmingham 2019 (modern) starting rating: 1560
round table opponent (rating) result Δrating
2modern 104 Earley, Benjamin (1348) Won 2-0 +141574
3modern 103 Dosimont, Amand (1796) Lost 0-2 -141560
4modern 253 Longia, Vinay (1522) Lost 0-2 -191541
5modern 259 Blair, Mason (1502) Won 2-0 +181559
6modern 144 Hanratty, Tom (1505) Won 2-0 +171576
7modern 87 Preston, Robert (1537) Lost 1-2 -191557
8modern 186 Van Hoorn, Rene (1536) Lost 0-2 -181539
top average opponent: 1535record: 3-4 new rating: 1539

Grand Prix Birmingham 2018 (std) (DOM standard) starting rating: 1522
round table opponent (rating) result Δrating
2standard 186 Wilde, Sebastian (1679) Draw 1-1 +21524
3standard 311 Hemsworth, William (1522) Won 2-1 +181542
4standard 165 Smith, Sam [GB] (1478) Lost 1-2 -191523
5standard 274 Hunt, Matthew (1604) Won 2-0 +201543
6standard 181 Daubasse, Ludovic (1576) Won 2-1 +181561
7standard 109 Garbett, Harry (1485) Lost 0-2 -191542
8standard 186 Desaegher, Anthony (1540) Won 2-0 +181560
top average opponent: 1555record: 4-2-1 new rating: 1560

Grand Prix Birmingham 2017 (modern) starting rating: 1564
round table opponent (rating) result Δrating
2modern 141 Bosworth, Murray (1517) Lost 0-0 -191545
3modern 405 Amark, Kalle (1345) Won 2-0 +151560
4modern 380 Macken, Lee (1519) Lost 1-2 -191541
5modern 471 Tottey, Phil (1441) Won 2-1 +161557
6modern 483 Nieke, Jonas (1752) Lost 0-2 -141543
7modern 418 Beck, James (1498) Lost 0-2 -191524
8modern 525 Bentinck, Will (1441) Won 2-0 +161540
9modern 418 Azevedo, Paulo (1505) Lost 0-2 -181522
top average opponent: 1502record: 3-5 new rating: 1522

Grand Prix Madrid 2016 (KLD standard) starting rating: 1629
round table opponent (rating) result Δrating
2standard 240 Galeote Gomez, David (1520) Lost 1-2 -201609
3standard 585 Alegria, Raul (1500) Won 2-0 +161625
4standard 376 Moreno Ramos, Alberto (1474) Lost 0-2 -211604
5standard 556 Mejias Gil, Antonio (1499) Lost 1-2 -201584
6standard 493 Ferraro, Costanzo (1454) Lost 1-2 -201564
top average opponent: 1489record: 1-4 new rating: 1564

Grand Prix London 2016 (KLD limited) starting rating: 1660
round table opponent (rating) result Δrating
2sealed 455 Porciani, Fabio (1585) Lost 1-2 -191641
3sealed 771 Johansson, Jens (1498) Won 2-1 +151656
4sealed 744 Nowak, Maciej (1739) Won 2-0 +201676
5sealed 435 Choca, Joao (1692) Won 2-0 +181694
6sealed 204 Van Der Staak, Daniel (1494) Won 2-1 +141708
7sealed 125 Ashton, Tim (1574) Won 2-1 +161724
8sealed 83 Gardeux, Matthieu (1832) Lost 0-2 -161708
9sealed 130 De Angelis, Luca (1596) Lost 1-2 -201688
10draft 59 Duffy, Thomas (1511) Lost 1-2 -211667
11draft 57 Fafalios, Pavlos (1575) Lost 0-2 -201647
13draft 135 Maynard, Pascal (1904) Lost 0-2 -141633
14draft 225 Bjorland, Ivar (1493) Lost 1-2 -201613
15draft 51 Greenwood, Doug (1510) Won 2-0 +161629
top average opponent: 1616record: 6-7 new rating: 1629

Grand Prix Manchester 2016 (SOI standard) starting rating: 1663
round table opponent (rating) result Δrating
1standard 395 Daniel, Ryan (1447) Lost 1-2 -221641
2standard 415 Mccormick, Eamonn (1481) Won 2-1 +151656
3standard 555 Furmston, Thomas (1567) Won 2-0 +161672
4standard 320 Hardy, Barry (1520) Won 2-0 +161688
5standard 194 Corless, Josh (1471) Won 2-0 +141702
6standard 193 Schmidt, Tim (1500) Lost 0-2 -221680
7standard 314 Duggan, Matthew [ENG] (1697) Won 2-1 +181698
8standard 166 Pedersen, Nicolai Kabbeltved (1545) Lost 1-2 -201678
9standard 294 Rogers, Matt (1703) Lost 1-2 -181660
top average opponent: 1548record: 5-4 new rating: 1660

Grand Prix London 2015 (ORI standard) starting rating: 1711
round table opponent (rating) result Δrating
1standard 185 Gauthier, Maxime (1587) Lost 0-2 -201691
2standard 392 Brown, Johnathan W (1484) Lost 0-2 -211670
3standard 489 Keenan, Stephen (1447) Won 2-0 +141684
4standard 363 Fogarty, Kevin (1527) Lost 0-2 -211663
top average opponent: 1511record: 1-3 new rating: 1663

Grand Prix Sao Paulo 2015 (DTK standard) starting rating: 1746
round table opponent (rating) result Δrating
1standard 337 Archangelo, Felipe (1541) Lost 0-2 -221724
2standard 435 Teixeira da Silva, Mauricio (1482) Draw 1-1 -41720
3standard 537 Correa dos Santos, Die (1482) Won 2-1 +141734
4standard 385 Kobayashi, Mauricio (1466) Won 2-0 +131747
5standard 267 Silva dos Reis, Felipe (1517) Won 2-0 +141761
6standard 159 Barcellos, Guilherme (1694) Lost 1-2 -201741
7standard 264 Didona, Jonata (1526) Won 2-1 +151756
8standard 174 Branco, Icaro (1518) Lost 0-2 -231733
9standard 198 Fernando de Almeida Pa, (1518) Lost 0-2 -221711
top average opponent: 1527record: 4-4-1 new rating: 1711

Grand Prix Liverpool 2015 (FRF limited) starting rating: 1753
round table opponent (rating) result Δrating
1sealed 403 Hoole, Greg R (1500) Won 2-0 +141767
2sealed 54 Marsden, Alex (1558) Won 2-0 +141781
3sealed 76 Giovannetti, Simone (1764) Won 2-0 +181799
4sealed 74 Stevenson, Craig (1423) Won 2-0 +111810
5sealed 63 Jean, Benjamin (1553) Lost 1-2 -221788
6sealed 85 Umney, Reece D (1563) Lost 0-2 -231765
7sealed 296 Weber, Nicole (1677) Lost 1-2 -191746
top average opponent: 1577record: 4-3 new rating: 1746

Grand Prix Madrid 2012 (DKA limited) starting rating: 1775
round table opponent (rating) result Δrating
1sealed 633 Fafalios, Paul (1500) Lost 1-2 -231752
2sealed 789 Castello, Emilio (1481) Won 2-0 +131765
3sealed 801 Bamberger, Mark (1517) Lost 0-2 -221743
4sealed 877 Iosifescu, Toma (1481) Won 2-1 +131756
5sealed 841 Solana, Borja (1498) Won 2-0 +131769
6sealed 730 Gutierrez, David [ESP] (1518) Won 2-1 +141783
7sealed 720 Toledo, Daniel (1549) Lost 1-2 -221761
8sealed 750 Lopez, Alfredo (1423) Lost 1-2 -241737
9sealed 749 Calzolari, Lorenzo (1650) Won 2-1 +161753
top average opponent: 1513record: 5-4 new rating: 1753

Pro Tour Valencia 2007 (extended) starting rating: 1768
round table opponent (rating) result Δrating
1extended 107 Nicolo, Paul (1570) Won 2-1 +141782
2extended 102 Hart, Jacob (1815) Lost 0-2 -171765
3extended 79 Chevallier, Michel (1600) Won 2-0 +151780
4extended 96 Herberholz, Mark (2062) Lost 0-2 -131767
5extended 102 Soh, Joe (1595) Lost 0-2 -211746
6extended 155 Habiboglu, M. Gokhan (1591) Won 2-0 +151761
7extended 97 Mendonca, Rafael (1758) Won 2-1 +181779
8extended 66 Bastos, Frederico (1579) Won 2-1 +141793
9extended 65 Ruel, Antoine (1775) Lost 1-2 -181775
top average opponent: 1705record: 5-4 new rating: 1775

Pro Tour Geneva 2007 (PLC draft) starting rating: 1801
round table opponent (rating) result Δrating
1draft 51 Martin, Quentin (1957) Lost 0-2 -151786
2draft 122 Stern, Jon (1647) Won 2-1 +151801
3draft 102 Labahn, Nikolas (1610) Lost 0-2 -211780
4draft 88 Wiegersma, Jelger (2106) Lost 0-2 -121768
top average opponent: 1830record: 1-3 new rating: 1768

2006 World Championship (mixed) starting rating: 1851
round table opponent (rating) result Δrating
1standard 42 Lopez Campos, Emilio (1895) Lost 0-2 -171834
2standard 160 Tsumura, Kenji (2001) Won 2-1 +211855
3standard 117 Boll, Soren (1616) Won 2-0 +131868
4standard 66 Lee, Sang-Ryeol (1736) Lost 1-2 -201848
5standard 71 Maaten, Rogier (1808) Lost 0-2 -191829
6standard 122 Ditman, Omer (1495) Won 2-0 +121841
7draft 50 Klaric, Ivan (1518) Won 2-0 +131854
8draft 98 Iher, Kaupo (1623) Won 2-0 +141868
9draft 44 Inoue, Sean (1733) Won 2-0 +151883
10draft 132 Egorov, Sergey (1564) Won 2-0 +121895
11draft 123 Cheon, Paul (1716) Lost 1-2 -211874
12draft 35 Suarez, Felipe (1594) Won 2-1 +131887
13extended 17 Wang, Xuan-ji (1655) Lost 0-2 -221865
14extended 25 Goron, Julien (1863) Lost 0-2 -181847
15extended 55 Seratti, Agustin (1572) Lost 1-2 -231824
16extended 63 Fiorillo, John (1843) Lost 1-2 -181806
17extended 76 Bonilla, Sergio (1583) Lost 0-2 -221784
18extended 88 Douglass, Morgan (1704) Won 2-0 +171801
top average opponent: 1695record: 9-9 new rating: 1801

Pro Tour Honolulu 2006 (GPT standard) starting rating: 1841
round table opponent (rating) result Δrating
1standard 18 Yasooka, Shota (1860) Won 2-1 +181859
2standard 17 Kaji, Tomohiro (2074) Won 2-0 +221881
3standard 6 Nakamura, Shuhei (1966) Lost 1-2 -171864
4standard 57 Dam, Lars (1802) Lost 0-2 -191845
5standard 105 Hwang, Wen Jien (1831) Won 2-1 +181863
6standard 41 Sittner, Alex (1552) Won 2-1 +131876
7standard 40 Hernandez, Richard (1632) Lost 0-2 -231853
8standard 61 Hart, Jacob (1733) Won 2-1 +161869
9standard 51 Canali, Pierre (1858) Lost 0-2 -181851
top average opponent: 1812record: 5-4 new rating: 1851

Pro Tour London 2005 (SOK draft) starting rating: 1874
round table opponent (rating) result Δrating
1draft 6 Andre, Joao (1502) Lost 0-2 -251849
2draft 139 Petric Maretic, Grgur (1723) Won 2-1 +161865
3draft 102 Lee, Ju-Min (1604) Won 2-1 +131878
4draft 30 Sonne, Jonathan (1853) Lost 0-2 -181860
5draft 54 Ibamoto, Masami (1805) Lost 0-2 -191841
top average opponent: 1697record: 2-3 new rating: 1841

Grand Prix Lisbon 2005 (BOK limited) starting rating: 1788
round table opponent (rating) result Δrating
4sealed 14 Pocas, Pedro (1500) Won 2-0 +131801
5sealed 11 Ruel, Olivier (2054) Draw 1-1 +41805
6sealed 12 Lemoine, Vincent (1728) Won 2-1 +171822
7sealed 6 Bastos, Frederico (1584) Won 2-0 +131835
8sealed 3 Jensen, David (1806) Won 2-0 +181853
9sealed 3 Nieto, Oscar (1601) Lost 1-2 -231830
10draft 13 da Costa Cabral, Bernardo (1939) Won 2-1 +201850
11draft 25 Ruel, Olivier (2060) Lost 0-2 -141836
12draft 26 Azevedo, Pedro (1584) Won 2-1 +141850
13draft 51 Morgado, Bruno (1514) Won 2-1 +121862
14draft 44 Dominguez, Javier (1785) Won 2-0 +161878
15draft 5 Stierli, Tino (1642) Won 2-1 +141892
Qdraft Sousa, Luis (1863) Lost 1-2 -181874
top average opponent: 1743record: 9-3-1 new rating: 1874

Grand Prix Paris 2004 (COK limited) starting rating: 1706
round table opponent (rating) result Δrating
3sealed 4 Stivoli, Mauro (1627) Won 2-1 +171723
4sealed 25 Soh, Heng Huat Rowan (1569) Lost 0-2 -211702
5sealed 92 Joens, Klaus (1546) Won 2-1 +151717
6sealed 74 Wagner, Mirko (1564) Won 2-1 +151732
7sealed 53 Vergain, Mickael (1576) Won 2-0 +151747
8sealed 31 Monbailly, Olivier (1680) Lost 1-2 -191728
9sealed 25 Rohner, Adriano (1748) Won 2-0 +191747
10rochester 42 van Medevoort, Robert (1544) Won 0-0 +141761
11rochester 47 Derdak, Christoph (1646) Won 0-0 +161777
12rochester 41 Vila, Ferran (1824) Lost 0-0 -171760
13rochester 20 Ruel, Olivier (2124) Won 2-0 +241784
14rochester 39 Gomersall, Sam (1885) Won 2-0 +201804
15rochester 31 Haim, Christophe (1906) Lost 1-2 -161788
top average opponent: 1711record: 9-4 new rating: 1788

Grand Prix Birmingham 2004 (DST limited) starting rating: 1613
round table opponent (rating) result Δrating
1sealed 17 Knowles, Chris (1495) Won 2-1 +161629
2sealed 19 Avann, Stephen (1518) Won 2-0 +161645
3sealed 40 Schwagerle, Gunther (1518) Won 2-0 +161661
4sealed 18 Prosper, Philippe (1647) Won 2-0 +181679
5sealed 7 Clyne, Richard (1552) Won 2-0 +151694
6sealed 7 Mccarthy, Mathew (1576) Won 2-0 +161710
7sealed 7 Dingler, Martin (1559) Won 2-0 +151725
8sealed 3 Cheng, Chestor (1673) Lost 1-2 -191706
9draft 18 Chapman, Jonny (1711) Lost 0-2 -181688
10draft 24 Grant, David (1603) Lost 0-2 -191669
11draft 7 Ruel, Olivier (1930) Lost 0-2 -131656
12draft 6 Loeb, Davy (1756) Won 2-1 +191675
13draft 1 Aubrey, Nick (1516) Won 2-0 +161691
14draft 26 Schwagerle, Gunther (1552) Won 2-0 +151706
top average opponent: 1615record: 10-4 new rating: 1706

Grand Prix Madrid 2004 (DST limited) starting rating: 1522
round table opponent (rating) result Δrating
1sealed 325 Fernandez Gallardo, Francisco (1500) Won 2-0 +181540
2sealed 172 Brotas, Nuno (1517) Won 2-1 +171557
3sealed 169 Perez, Angel Luis (1536) Won 2-1 +181575
4sealed 45 Vela, Alvaro (1508) Won 2-1 +171592
5sealed 18 Rohner, Adriano (1717) Won 2-1 +201612
6sealed 9 Ortiz, Lucas (1522) Lost 1-2 -201592
7sealed 33 Aguado, Saul (1716) Won 2-0 +211613
8sealed 27 Lopez Campos, Emilio (1674) Lost 0-2 -171596
9sealed 42 Martin, Quentin (1566) Won 2-1 +171613
top average opponent: 1584record: 7-2 new rating: 1613

Grand Prix London 2002 (Odyssey block) starting rating: 1485
round table opponent (rating) result Δrating
2block 113 Ronaldson, Ivan (1401) Draw 1-1 -11484
3block 107 Hoelzel, Reinhard (1518) Won 2-1 +181502
4block 87 Dusek, Daniel (1449) Lost 1-2 -191483
5block 155 Sekkoum, Sammy (1515) Won 2-0 +191502
6block 96 Tregaro, Thierry (1571) Won 2-0 +191521
7block 52 Barltrop, Steve (1482) Won 2-0 +181539
8block 35 Mazierski, Pawel (1632) Lost 1-2 -171522
top average opponent: 1510record: 4-2-1 new rating: 1522

Pro Tour Nice 2002 (TOR draft) starting rating: 1465
round table opponent (rating) result Δrating
1draft 161 Wolowiec, Przemyslaw (1521) Won 2-0 +191484
2draft 127 Fung, Jeff (1830) Lost 1-2 -121472
3draft 91 Salovaara, Jussi (1673) Lost 0-2 -151457
4draft 77 Snepvangers, Bram (1807) Won 2-1 +251482
5draft 115 Kolomeyko, Yuri (1691) Lost 1-2 -151467
6draft 104 Balseiro, Nuno (1471) Won 2-0 +181485
top average opponent: 1666record: 3-3 new rating: 1485

Grand Prix Porto 2000 (PCY limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 79 Ferreira, Jorge (1536) Lost 0-1 -171483
2sealed 296 Penna, Mario (1486) Lost 1-2 -181465
3sealed 262 Teixeira, Jorge (1464) Won 2-0 +181483
4sealed 258 Matias, Goncalo (1482) Lost 0-0 -181465
top average opponent: 1492record: 1-3 new rating: 1465