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Perez, Walter
Current rating: 1795 (#2348)

Grand Prix Sao Paulo 2019 (2) (ELD standard) starting rating: 1816
round table opponent (rating) result Δrating
A2standard 57 Pereira, Leandro (1624) Lost 0-2 -211795
top record: 0-1 new rating: 1795

Grand Prix Sao Paulo 2019 (modern) starting rating: 1811
round table opponent (rating) result Δrating
3modern 3 Rufino, Rafael (1525) Lost 0-2 -231788
4modern 258 Gurgel Pinheiro, Eduardo (1472) Won 2-0 +131801
5modern 125 Moreno, Bruno Cezar (1704) Won 2-0 +161817
6modern 50 Neto, Sidney (1554) Won 2-0 +131830
7modern 50 Forte, Joao Vitor (1578) Won 2-1 +141844
8modern 29 Akio Yanagiura, Matheus (1754) Lost 0-2 -201824
9modern 112 Correa De Camargo Neto, Gabriel (1576) Won 2-1 +141838
10modern 66 Monteiro, Andre Luiz (1545) Won 2-1 +131851
11modern 32 Ferreira Caixeta, Helder (1611) Lost 1-2 -231828
12modern 38 Macedo, Thiago (1559) Lost 0-2 -221806
13modern 62 Calazans, Bruno (1780) Lost 1-2 -191787
14modern 76 Pereira Da Silva, Rafael (1660) Won 2-0 +161803
15modern 56 Rates, Luiz (1539) Won 2-0 +131816
top average opponent: 1604record: 8-5 new rating: 1816

Grand Prix Sao Paulo 2018 (modern) starting rating: 1861
round table opponent (rating) result Δrating
2modern 243 Venancio, Adrien (1440) Won 2-0 +101871
3modern 234 Melo, Eduardo (1498) Lost 0-2 -241847
4modern 322 Moraes Santos, Lucas (1509) Won 2-1 +121859
5modern 168 Morales, Nicolas1004 (1536) Lost 0-2 -241835
6modern 231 Peirano, Octavio (1511) Lost 0-2 -241811
top average opponent: 1499record: 2-3 new rating: 1811

Grand Prix Sao Paulo 2017 (modern) starting rating: 1811
round table opponent (rating) result Δrating
3modern 98 Martini, Lucas (1517) Won 2-0 +131824
4modern 66 Fusaro, Victor (1554) Won 2-1 +131837
5modern 5 Alves, Pedro (1597) Won 1-0 +141851
6modern 12 Carlos De Andrade, Joao (1648) Won 2-1 +141865
7modern 8 Prata, Stewart (1612) Won 2-0 +141879
8modern 2 Saporito, Thiago (2194) Lost 1-2 -131866
9modern 21 Almeida, Marcela (1602) Won 2-1 +141880
10modern 14 Tognoli, Carlos Eduardo (1618) Won 2-1 +131893
11modern 4 Fenaux-Briot, Romain (1792) Won 2-1 +161909
12modern 1 Ramos Modesto, Danilo (1950) Lost 1-2 -171892
13modern 9 Sousa, Ramon (1642) Won 2-1 +141906
14modern 7 Reyes, Julian (1625) Lost 1-2 -231883
15modern 6 Lundgren, Guilherme (1658) Lost 1-2 -221861
top average opponent: 1693record: 9-4 new rating: 1861

Grand Prix Santiago 2017 (AKH standard) starting rating: 1789
round table opponent (rating) result Δrating
3standard 18 Paredes, Marcos (1656) Won 2-0 +151804
4standard 31 Ibanez Loayza, A. Guillermo (1482) Won 2-1 +131817
5standard 36 Ruz, Walter (1611) Won 2-0 +141831
6standard 21 Leon, Cristobal (1460) Won 2-1 +111842
7standard 9 Luna, Javier (1683) Lost 0-2 -201822
8standard 22 Rodrigues, Thiago (1850) Lost 0-2 -181804
9standard 31 Ortiz, Daniel [CHL] (1538) Won 2-0 +131817
10standard 325 de Diego, Pedro (1796) Won 2-0 +181835
11standard 301 Silva, Igor Magno (1611) Lost 1-2 -221813
12standard 314 Pozzo, Sebastian (2101) Won 2-1 +231836
13standard 313 Silva Silva, Jorge (1587) Won 2-0 +141850
14standard 293 Romani, Douglas (1923) Lost 0-2 -171833
15standard 305 Lobos, Hernan (1639) Lost 1-2 -221811
top average opponent: 1687record: 8-5 new rating: 1811

Grand Prix Orlando 2017 (AER limited) starting rating: 1838
round table opponent (rating) result Δrating
3sealed 574 Williams, Jeff (1441) Lost 0-2 -251813
4sealed 951 Molina, Mario (1644) Won 2-0 +151828
5sealed 698 Bertarioni, Jeremy (1538) Lost 1-2 -231805
6sealed 912 Garay, Chris (1564) Won 2-1 +141819
7sealed 808 Patterson, Ryan (1599) Lost 1-2 -221797
8sealed 834 Thomas, Neil (1607) Won 2-0 +141811
9sealed 748 Sutliff, Casey (1539) Lost 1-2 -221789
top average opponent: 1562record: 3-4 new rating: 1789

Grand Prix Porto Alegre 2017 (AER standard) starting rating: 1782
round table opponent (rating) result Δrating
2standard 58 Da Cunha Martins, Joao (1500) Won 2-0 +131795
3standard 59 dos Santos Esteves, Carlos Alexandre (1787) Won 2-1 +181813
4standard 45 Romani, Douglas (1818) Lost 1-2 -181795
5standard 57 Camargo, Murilo (1614) Won 2-1 +151810
6standard 27 Imai Gomes, Paulo (1527) Won 2-1 +131823
7standard 15 Vannucci, Andre (1572) Lost 1-2 -221801
8standard 48 Saur, Vitor (1521) Lost 0-2 -231778
9standard 83 Coqueiro, Raphael (1678) Won 2-1 +161794
10standard 86 Luiz Cortez Rech, Jose (1566) Won 2-0 +141808
11standard 55 Ricci, Caio (1393) Lost 0-2 -251783
12standard 68 Coraiola, Gustavo (1571) Won 2-0 +141797
13standard 50 Goulart, Thiago (1535) Won 2-0 +131810
14standard 24 Merschmann Aguemi, Guilherme (1571) Won 2-0 +141824
15standard 19 Loyola, Oseias (1627) Won 2-0 +141838
top average opponent: 1591record: 10-4 new rating: 1838

Grand Prix Santiago 2016 (KLD standard) starting rating: 1677
round table opponent (rating) result Δrating
2standard 19 Albornoz, Luis (1394) Won 2-0 +131690
3standard 70 Hermosilla, Gabriel (1543) Won 2-0 +161706
4standard 8 Motta, Joao (1520) Lost 0-1 -221684
5standard 82 Hananias, Hugo (1511) Won 2-0 +151699
6standard 53 Velarde Gallegos, Jose Raul (1665) Won 2-0 +181717
7standard 45 Aravena, Tomas (1573) Won 2-0 +151732
8standard 10 Jones, Erick (1506) Won 0-0 +141746
9standard 7 de Jesus Freitas, Marcos Paulo (1913) Lost 1-2 -151731
10standard 29 Guzzetti, Santiago (1685) Won 2-0 +171748
11standard 10 Fernandes Ferraz, Diego (1840) Won 2-0 +201768
12standard 6 Trazar Palma, Felipe (1645) Won 2-0 +161784
13standard 6 Chavarria, John (1805) Lost 1-2 -181766
14standard 7 Oyarzun Constabel, Sebastian (1637) Won 2-0 +161782
15standard 7 Camargo, Andres (1827) Draw 1-1 01782
top average opponent: 1647record: 10-3-1 new rating: 1782

Pro Tour Kaladesh (KLD standard) starting rating: 1714
round table opponent (rating) result Δrating
1draft 84 Fischer Fonseca, Joao Gabriel (1553) Lost 1-2 -211693
2draft 28 Smith, Nathaniel (1987) Won 2-1 +241717
3draft 81 Morofuji, Takuma (2070) Lost 1-2 -121705
4standard 124 Urase, Ryosuke (1810) Lost 0-2 -161689
5standard 167 Fujimura, Kazuaki (1877) Lost 1-2 -151674
6standard 200 Solave, Ryan (1716) Won 2-1 +191693
7standard 171 Huang, Hao-Shan (1835) Lost 0-2 -161677
top average opponent: 1835record: 2-5 new rating: 1677

Grand Prix Atlanta 2016 (KLD limited) starting rating: 1669
round table opponent (rating) result Δrating
2sealed 608 Morgan, Trevyn (1537) Won 2-1 +161685
3sealed 570 Conder, Joseph (1536) Won 2-0 +151700
4sealed 581 McDuffie, Korey (2057) Won 2-1 +241724
5sealed 540 Strunin, Jake (1583) Lost 1-2 -201704
6sealed 638 Edwards, Craig (1881) Won 2-0 +211725
7sealed 609 Myrick, Ethan (1835) Lost 0-2 -161709
8sealed 698 Dean, Paul (2000) Lost 1-2 -131696
9sealed 830 Combs, Mike (1607) Won 2-1 +171713
10draft 896 Saitou, Ryuuga (1983) Lost 0-2 -141699
11draft 839 Palaschak, Brett (1577) Won 2-0 +161715
12draft 890 Ferrando, Matthew (1835) Lost 0-2 -161699
13draft 998 Silverberg, Marty (1538) Won 2-0 +151714
14draft 942 Neal, Robert (1503) Lost 1-2 -211693
15draft 871 Zafra, Marcel Angelo (1894) Won 2-0 +211714
top average opponent: 1740record: 8-6 new rating: 1714

Grand Prix Barcelona 2016 (SOI limited) starting rating: 1658
round table opponent (rating) result Δrating
3sealed 466 Gotfredsen, Anders (1552) Won 2-1 +161674
4sealed 230 Lindgren, Tommi (1794) Won 2-0 +201694
5sealed 86 Luengos, Dani (1618) Draw 1-1 -11693
6sealed 62 Roque, Marco (1648) Won 2-1 +171710
7sealed 35 Rubin, Steve (1856) Lost 0-2 -151695
8sealed 121 Galvez, Sergi (1688) Lost 0-2 -181677
9sealed 239 Corwood, James (1644) Won 2-0 +171694
10draft 270 Perbet, Guillaume (1781) Won 2-1 +201714
11draft 166 Steudtner, Christian (1684) Lost 1-2 -191695
12draft 261 Carleton-Barnes, Gabriel (2011) Lost 1-2 -121683
13draft 102 Moral, Carlos (1944) Lost 0-2 -141669
top average opponent: 1747record: 5-5-1 new rating: 1669

Grand Prix Porto Alegre 2015 (modern) starting rating: 1696
round table opponent (rating) result Δrating
3modern 110 Peixoto Dias, Vinicius (1503) Lost 1-2 -221674
4modern 228 Morais, Mario (1517) Lost 1-2 -211653
5modern 207 Carpes Lemos, Cleon (1503) Won 2-1 +161669
6modern 161 Morawski Junior, Ademir (1516) Lost 1-2 -211648
7modern 189 Bonfili, Santiago (1481) Won 2-0 +151663
8modern 133 De Campos Dorini, Ricardo (1536) Lost 0-2 -201643
9modern 128 Prais, Raphael (1499) Won 2-0 +151658
top average opponent: 1508record: 3-4 new rating: 1658

Grand Prix Dallas-Fort Worth 2015 (ORI limited) starting rating: 1740
round table opponent (rating) result Δrating
3sealed 176 Dickman, Philip (1584) Lost 1-2 -201720
4sealed 280 Vasquez, Steven (1520) Lost 0-2 -221698
5sealed 497 Hood, Jacie (1499) Won 2-0 +141712
6sealed 261 Yu, Jarvis (1786) Lost 1-2 -161696
top average opponent: 1597record: 1-3 new rating: 1696

Grand Prix Buenos Aires 2015 (DTK standard) starting rating: 1722
round table opponent (rating) result Δrating
3standard 56 Velarde Gallegos, Jose Raul (1684) Lost 1-2 -191703
4standard 207 Gopcevich, Jorge (1467) Won 2-1 +141717
5standard 118 Lagos, Cristian (1645) Draw 1-1 -11716
6standard 84 Luna, Javier (1655) Won 2-0 +161732
7standard 52 Rivero, Santiago (1546) Lost 1-2 -211711
8standard 107 Leiro, Marco (1538) Won 2-0 +151726
9standard 64 Cardell, Leandro (1530) Won 2-0 +141740
top average opponent: 1581record: 4-2-1 new rating: 1740

Grand Prix Las Vegas 2015 (2) (MM2 limited) starting rating: 1714
round table opponent (rating) result Δrating
3sealed 118 Richmond, Jonathan (1501) Lost 0-2 -211693
4sealed 255 Yoo, Bradley (1646) Won 2-1 +171710
5sealed 127 Figueroa, Daniel (1522) Won 2-0 +141724
6sealed 69 Bonham, Nicholas (1791) Won 2-1 +201744
7sealed 68 Hsueh, Shu-Yu (1557) Lost 0-2 -221722
8sealed 118 Deichler, Philip (1550) Won 2-1 +151737
9sealed 43 Sacher, AJ (1888) Lost 1-2 -151722
top average opponent: 1636record: 4-3 new rating: 1722

Grand Prix Miami 2015 (FRF standard) starting rating: 1540
round table opponent (rating) result Δrating
2standard 109 St John, Liam G (1520) Won 2-0 +181558
3standard 225 Dickens, Jeff (1497) Lost 0-2 -191539
4standard 266 Fox, Adam M (1651) Won 2-1 +201559
5standard 204 Molasky, Scott (1686) Won 2-0 +201579
6standard 99 Lively, Jacob (1593) Won 2-0 +181597
7standard 53 Yamamoto, Kentaro (2091) Won 2-0 +261623
8standard 31 Gru, Lev (1601) Won 2-0 +181641
9standard 13 Domocmat, Jeremy (1597) Lost 1-2 -191622
10standard 48 Cuvelier, John (1940) Won 2-1 +241646
11standard 28 Yu, Ben (1893) Lost 0-2 -141632
12standard 56 Noonan, Christopher (1597) Won 2-0 +181650
13standard 22 Krautmann, Wenzel (1978) Won 2-0 +231673
14standard 26 Lehner, Bernhard (1975) Won 2-1 +241697
15standard 16 Rios, Justin (1678) Won 2-0 +171714
top average opponent: 1735record: 11-3 new rating: 1714

Grand Prix Buenos Aires 2014 (BNG standard) starting rating: 1529
round table opponent (rating) result Δrating
1standard 127 Santamaria, Rodrigo (1466) Won 2-1 +171546
2standard 44 Succi, Federico (1518) Won 2-1 +181564
3standard 137 Huanca, Alfonso (1487) Won 2-0 +161580
4standard 85 Hlowackij, Nicolas (1521) Lost 0-2 -191561
5standard 155 Braz, Thiago (1435) Won 2-0 +161577
6standard 64 Martinez, Julian (1559) Lost 0-2 -181559
7standard 137 Quege, Joao (1520) Lost 0-2 -191540
top average opponent: 1501record: 4-3 new rating: 1540

Grand Prix Rio de Janeiro 2013 (GTC standard) starting rating: 1552
round table opponent (rating) result Δrating
1standard 217 Garcia De Oliveira, Da (1500) Won 2-1 +171569
2standard 5 Capelli, Marcus (1520) Lost 0-2 -181551
3standard 186 Gomes, Hudson Silva (1499) Lost 0-2 -191532
4standard 252 Lopes, Andreas (1466) Won 2-1 +161548
5standard 208 Alico, Christian (1499) Lost 1-2 -191529
top average opponent: 1497record: 2-3 new rating: 1529

Grand Prix Sao Paulo 2012 (M13 limited) starting rating: 1518
round table opponent (rating) result Δrating
1sealed 269 Leite Junior, Paulo de Tarso (1500) Won 2-1 +181536
2sealed 132 Watanabe, Danilo (1518) Won 2-1 +181554
3sealed 51 Ferreira Bonato, Lucca (1536) Lost 1-2 -191535
4sealed 117 Santos, Eduilton de O (1514) Lost 1-2 -181517
5sealed 209 Wust Freres, Tiago W (1500) Won 2-1 +181535
6sealed 131 Grotti, Rodrigo (1501) Won 2-1 +171552
7sealed 83 Solis Checa, Diego (1536) Won 2-0 +181570
8sealed 87 Oliveira, Bruno (1601) Lost 1-2 -181552
top average opponent: 1526record: 5-3 new rating: 1552

Grand Prix Santiago 2011 (ISD limited) starting rating: 1501
round table opponent (rating) result Δrating
1sealed 228 Tapia, Jorge (1500) Won 2-1 +181519
2sealed 167 Escobar Canete, Felipe (1518) Won 2-0 +181537
3sealed 65 Crisostomo, Camilo (1536) Won 2-1 +181555
4sealed 34 Rojas Sessarego, Francisco (1466) Lost 0-2 -201535
5sealed 110 Morales, Mario O (1520) Draw 1-1 01535
6sealed 102 Mahncke, Claudio (1536) Won 2-0 +181553
7sealed 60 Orizola, Santiago A (1554) Lost 0-2 -181535
8sealed 102 Alcalde, Juan Pablo (1608) Lost 0-2 -171518
top average opponent: 1530record: 4-3-1 new rating: 1518

Grand Prix Buenos Aires 2008 (SHM standard) starting rating: 1520
round table opponent (rating) result Δrating
2standard 28 ROTEZYN, MARCOS (1500) Won 2-0 +171537
3standard 7 Barciella, Francisco (1517) Lost 0-2 -181519
4standard 139 CORRADI, MAXIMILIANO (1517) Won 2-0 +181537
5standard 51 Vasconcelos Junior, Joao Roberto (1583) Lost 0-2 -171520
6standard 158 Papini, Fernando (1477) Lost 1-2 -191501
top average opponent: 1519record: 2-3 new rating: 1501

Pro Tour Geneva 2007 (PLC draft) starting rating: 1552
round table opponent (rating) result Δrating
1draft 48 Neri, Riccardo (1528) Won 2-0 +181570
2draft 21 Sandler, Noah (1553) Won 2-1 +181588
3draft 12 Spring, Ryan (1580) Lost 1-2 -181570
4draft 25 Perthuis, Thibault (1687) Lost 0-2 -161554
5draft 158 Glanville, Hugh (1634) Lost 1-2 -171537
6draft 101 Smink, Robert (1567) Lost 0-2 -171520
top average opponent: 1591record: 2-4 new rating: 1520

Pro Tour Kobe 2006 (TSP draft) starting rating: 1536
round table opponent (rating) result Δrating
1draft 53 Soh, Terry (2027) Lost 1-2 -101526
2draft 146 Karafotis, Konstantinos (1450) Won 2-1 +171543
3draft 107 Sarton, Clement (1530) Won 2-1 +181561
4draft 29 Snepvangers, Bram (1881) Won 2-1 +231584
5draft 39 Piernoli, Filiberto (1533) Lost 1-2 -191565
6draft 102 Malin, Antti (1846) Lost 1-2 -131552
top average opponent: 1711record: 3-3 new rating: 1552

Grand Prix Porto Alegre 2004 (COK limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 124 Sotres, Reinaldo (1500) Won 2-0 +181518
2sealed 38 Olejavetzky, Pablo (1455) Lost 0-2 -191499
3sealed 107 Barcelos, Hederson (1500) Won 2-0 +181517
4sealed 70 Massaro, Luis (1653) Won 2-0 +201537
5sealed 33 Vieira, Paulo (1535) Won 2-0 +181555
6sealed 28 Seratti, Agustin (1505) Draw 1-1 -11554
7sealed 29 Roca Suarez, Diego (1538) Lost 1-2 -181536
top average opponent: 1527record: 4-2-1 new rating: 1536