Zampere Junior, Celso
Current rating: 1733 (#4577)

Grand Prix Sao Paulo 2009 (ARB standard) starting rating: 1731
round table opponent (rating) result Δrating
4standard 56 Dias Porto, Tabatha Gagliera (1554) Lost 0-2 -221709
5standard 98 de Souza Neto, Oscar N (1535) Won 2-0 +151724
6standard 88 Sodaite Rossini, Victor (1500) Won 0-0 +141738
7standard 43 Koenig Mattana, Rafael (1611) Lost 1-2 -201718
8standard 57 Coqueiro, Rafael S (1602) Won 2-0 +161734
9standard 48 Costa, Sergio [BRA] (1716) Draw 1-1 -11733
top average opponent: 1586record: 3-2-1 new rating: 1733

2008 World Championship (mixed) starting rating: 1687
round table opponent (rating) result Δrating
1standard 21 Stokelj, Marko (1715) Won 2-1 +191706
2standard 69 Mitamura, Kazuya (1954) Won 2-1 +221728
3standard 15 Lybaert, Marijn (1981) Won 2-0 +231751
4standard 17 Scott-Vargas, Luis (2138) Lost 1-2 -121739
5standard 28 Stein, Harald (1884) Lost 1-2 -151724
6standard 33 Telarov, Aleksa (1495) Won 2-1 +141738
7draft 135 Chong, Kin Leong (1549) Won 2-0 +151753
8draft 98 Haggkvist, Sami (1632) Lost 0-2 -211732
9draft 132 Kopec, Mateusz (1924) Lost 0-2 -141718
10draft 128 Costa, Nuno (1702) Lost 1-2 -181700
11draft 66 Rodriguez, Pedro [PRY] (1538) Won 2-1 +151715
12draft 77 Pils, Florian (1780) Won 2-1 +191734
13extended 45 Lee, Kai Yip (1550) Lost 1-2 -211713
14extended 57 Sajgalik, Eduardo (1776) Lost 1-2 -171696
15extended 73 Hendrickson, Mark (1733) Won 2-1 +181714
16extended 56 Zidek, Arnost (1693) Won 2-0 +181732
17extended 50 Saredo, Adrian (1645) Won 2-1 +161748
18extended 36 Gindy, Charles (1755) Lost 1-2 -171731
top average opponent: 1747record: 10-8 new rating: 1731

Grand Prix Buenos Aires 2008 (SHM standard) starting rating: 1704
round table opponent (rating) result Δrating
3standard 94 Cespedes, Cristian (1519) Lost 1-2 -211683
4standard 124 Ricci, Joaquin (1500) Won 2-0 +141697
5standard 103 Villela, Artur (1654) Won 2-1 +181715
6standard 38 Alvarez Rivera, Joaquin (1502) Lost 1-2 -221693
7standard 83 Boschetti, Leonardo (1543) Won 2-0 +151708
8standard 45 Massera, Maximiliano Martin (1554) Lost 0-2 -211687
top average opponent: 1545record: 3-3 new rating: 1687

Pro Tour Hollywood 2008 (SHM standard) starting rating: 1715
round table opponent (rating) result Δrating
1standard 14 Deltour, Louis (1478) Won 2-1 +141729
2standard 63 Besso, David (1766) Lost 0-2 -181711
3standard 88 Zafra, Marcel Angelo (1512) Won 2-0 +151726
4standard 45 Aoki, Ryousuke (1691) Won 2-1 +171743
5standard 46 Zigante, Rodrigo (1553) Lost 0-2 -211722
6standard 44 Steele, Akil (1524) Won 2-0 +141736
7standard 35 Woo, Travis (1617) Lost 1-2 -201716
8standard 91 Nassif, Gabriel (2062) Lost 0-2 -121704
top average opponent: 1650record: 4-4 new rating: 1704

2007 World Championship (mixed) starting rating: 1739
round table opponent (rating) result Δrating
1standard 102 Kunic, Tomislav (1558) Won 2-1 +141753
2standard 63 Siron, Geoffrey (1882) Won 2-0 +211774
3standard 42 Oomens, Wessel (1887) Won 2-0 +201794
4standard 15 Stein, Sam (1831) Lost 1-2 -171777
5standard 41 Warmenhoven, Ruud (1900) Won 2-1 +201797
6draft 131 Thaler, Sebastian (2076) Lost 0-2 -131784
7draft 132 Gatica, Miguel (1634) Lost 1-2 -211763
8draft 99 Cammilluzzi, Marco (1758) Lost 1-2 -181745
9draft 150 Quinta, Matheus Chaud (1627) Won 2-0 +161761
10draft 144 Ledezma, Jose (1545) Won 2-0 +141775
11draft 144 Moskovich, Valentin (1866) Lost 0-2 -161759
12legacy 77 Snepvangers, Bram (1771) Lost 0-2 -181741
13legacy 95 Hung, Chi Hang (1558) Won 2-0 +151756
14legacy 86 Nakada, Naoki (1522) Lost 0-2 -231733
15legacy 97 Urban, Adam (1712) Lost 0-2 -181715
top average opponent: 1742record: 7-8 new rating: 1715

Grand Prix Daytona Beach 2007 (LRW limited) starting rating: 1776
round table opponent (rating) result Δrating
4sealed 2 Seabaugh, Colton (1553) Won 2-0 +141790
5sealed 40 Stolzmann, John (1492) Won 2-1 +131803
6sealed 170 West, Alexander (1619) Lost 0-2 -211782
7sealed 20 Ho, John Y (1578) Lost 0-2 -221760
8sealed 77 Sprowls, Brandon (1578) Lost 0-2 -211739
top average opponent: 1564record: 2-3 new rating: 1739

Pro Tour Valencia 2007 (extended) starting rating: 1802
round table opponent (rating) result Δrating
1extended 178 Avalos Lopez, Francisco Javier (1500) Won 2-0 +131815
2extended 94 Lindgren, Tommi (1919) Won 2-1 +201835
3extended 16 Gillham, Jacob (1628) Lost 0-2 -221813
4extended 39 Malin, Antti (1697) Lost 0-2 -201793
5extended 120 Orsini Jones, Matteo (1515) Lost 1-2 -231770
6extended 154 Wludyka, Joshua (1534) Won 2-0 +141784
7extended 95 Orsini Jones, Marco (1633) Lost 0-2 -211763
8extended 135 Takeda, Hiroki (1611) Lost 0-2 -211742
9extended 129 Hron, Mike (1867) Won 2-1 +201762
10extended 107 Schmit, Mark (1534) Won 2-1 +141776
top average opponent: 1644record: 5-5 new rating: 1776

Grand Prix San Francisco 2007 (Time Spiral block) starting rating: 1849
round table opponent (rating) result Δrating
4block 39 Young, Milton (1520) Lost 1-2 -241825
5block 106 Zhou, Bonan (1535) Lost 1-2 -231802
top average opponent: 1528record: 0-2 new rating: 1802

Grand Prix Montreal 2007 (Time Spiral block) starting rating: 1644
round table opponent (rating) result Δrating
4block 43 Levy, Raphael (2120) Won 2-1 +261670
5block 20 Bhagat, Zohar (1660) Won 2-0 +181688
6block 22 Troope, Christopher A (1589) Won 2-0 +171705
7block 3 Kastner, Donald (1815) Lost 0-2 -161689
8block 9 Theriault, Francois (1597) Won 0-0 +161705
9block 14 Moreno, William (1684) Won 0-0 +171722
10block 7 Murphy, Joshua (1631) Lost 1-2 -191703
11block 13 Bernat, Michael (1884) Won 0-0 +211724
12block 7 Villamayor, Alan (1618) Won 2-0 +161740
13block 6 Pimm, Douglas (1677) Won 2-1 +171757
14block 3 Lebedowicz, Osyp (2008) Won 2-0 +221779
15block 3 Imperiale, Jason (1822) ID 01779
Qblock Ootsuka, Koutarou (1988) Won 2-1 +221801
Sblock Tsumura, Kenji (2157) Won 2-1 +241825
Fblock Cheon, Paul (2142) Won 2-1 +241849
top average opponent: 1826record: 12-2-1 new rating: 1849

2006 World Championship (mixed) starting rating: 1709
round table opponent (rating) result Δrating
1standard 23 Mendonca, Rafael (1677) Lost 1-2 -181691
2standard 125 Wiegersma, Jelger (2128) Lost 1-2 -111680
3standard 136 Tsumura, Kenji (1980) Lost 0-2 -121668
4standard 171 Putilin, Branko (1457) Won 2-0 +141682
5standard 158 Brucker, David (2139) Won 2-1 +261708
6standard 129 van Medevoort, Robert (1595) Lost 0-2 -201688
7draft 111 Williams, Roy (1492) Lost 0-2 -221666
8draft 134 Hodovan, Miklos (1463) Lost 0-2 -221644
top average opponent: 1741record: 2-6 new rating: 1644

Pro Tour Kobe 2006 (TSP draft) starting rating: 1746
round table opponent (rating) result Δrating
1draft 170 Canali, Pierre (1972) Lost 0-2 -141732
2draft 71 Au Yong, Wai Kin (1790) Lost 0-2 -171715
3draft 32 Trallero, Ivan (1610) Won 2-1 +161731
4draft 185 Star, Leon (1515) Lost 0-2 -221709
top average opponent: 1722record: 1-3 new rating: 1709

Grand Prix Barcelona 2006 (GPT limited) starting rating: 1764
round table opponent (rating) result Δrating
2sealed 143 Corgnolo, Romain (1517) Lost 0-2 -221742
3sealed 162 Odorisio, Matteo (1417) Won 2-1 +121754
4sealed 135 Gallego, Raul (1515) Won 2-0 +141768
5sealed 108 Proenca, Miguel (1559) Lost 0-2 -221746
top average opponent: 1502record: 2-2 new rating: 1746

Pro Tour Los Angeles 2005 (extended) starting rating: 1779
round table opponent (rating) result Δrating
1extended 151 Douglass, Morgan (1758) Won 2-1 +181797
2extended 74 Takahashi, Yuta (1651) Lost 1-2 -211776
3extended 56 Donnelly, Katherine (1505) Won 2-1 +141790
4extended 77 Tan, Steven (1561) Won 2-1 +131803
5extended 44 Krempels, Craig (1827) Won 2-1 +191822
6extended 20 Okamoto, Jin (1843) Lost 0-2 -181804
7extended 40 Caumes, Benjamin (1810) Won 2-0 +181822
8extended 19 Tormos, Ervin (1682) Lost 1-2 -201802
9extended 43 Lieberman, Alex (1848) Lost 1-2 -171785
10extended 51 Hasegawa, Hironobu (1597) Lost 0-2 -221763
11extended 57 Harvey, Eugene (1997) Won 2-1 +221785
12extended 45 Scardone, Nicola (1596) Won 2-1 +151800
13extended 38 Norgaard, Lasse (1742) Lost 1-2 -191781
14extended 52 Lo Moro, Raffaele (1847) Won 2-1 +191800
15extended 31 Barbero, Jose (1832) Lost 1-2 -171783
16extended 43 Brodzak, Jan (1762) Lost 1-2 -191764
top average opponent: 1741record: 8-8 new rating: 1764

Grand Prix Minneapolis 2005 (Kamigawa block) starting rating: 1637
round table opponent (rating) result Δrating
2block 36 Franklin, Eric (1518) Won 2-0 +161653
3block 36 Haefner, Ralph (1502) Won 2-1 +151668
4block 38 Gruneich, Timothy (1504) Won 2-1 +151683
5block 14 McGowan, Brian (1522) Won 2-0 +151698
6block 4 Pelcak, John (1702) Won 2-1 +181716
7block 1 Yurchick, Adam (1669) Won 2-1 +171733
8block 3 Inlow, Sean (1637) Lost 1-2 -191714
9block 4 Rasmussen, Ben (1594) Won 2-0 +151729
10block 5 Postlethwait, William (1677) Won 2-1 +181747
11block 3 Beltz, James (1605) Won 2-0 +151762
12block 1 Lieberman, Alex (1792) Won 2-0 +191781
13block 1 Stokinger, Andrew (1737) Won 2-0 +171798
14block 1 Thompson, Gerry (1814) ID 01798
Qblock Lieberman, Alex (1779) Lost 0-2 -191779
top average opponent: 1647record: 11-2-1 new rating: 1779

Pro Tour London 2005 (SOK draft) starting rating: 1622
round table opponent (rating) result Δrating
1draft 63 Kugler, Adam (1585) Won 2-1 +171639
2draft 20 Maaten, Rogier (1897) Won 2-0 +231662
3draft 18 Nishiwaki, Kazuhisa (1669) Won 2-0 +181680
4draft 135 Hoaen, Rich (2010) Lost 0-2 -121668
5draft 100 Fujita, Tsuyoshi (1990) Lost 1-2 -121656
6draft 53 Tuinstra, Todd (1536) Won 2-0 +151671
7draft 16 Le Borgne, Julien (1653) Won 2-0 +181689
8draft 30 Huber, Christoph (1853) Lost 1-2 -151674
9draft 29 Osawa, Takuya (1783) Won 2-1 +201694
10draft 30 Gomersall, Sam (1877) Won 2-0 +211715
11draft 12 Cunningham, Jeff (1952) Lost 0-2 -131702
12draft 26 Maaten, Rogier (1907) Lost 1-2 -151687
13draft 38 Tsapko, Vasily (1563) Lost 0-2 -201667
14draft 29 Chan, Tiago (1872) Lost 0-2 -141653
15draft 43 Nassif, Gabriel (1775) Lost 0-2 -161637
top average opponent: 1795record: 7-8 new rating: 1637

Grand Prix Porto Alegre 2004 (COK limited) starting rating: 1653
round table opponent (rating) result Δrating
2sealed 43 Gouvea de Oliveira, Adilson (1500) Lost 1-2 -211632
3sealed 72 Yabel Jr., Eduardo (1501) Won 2-0 +161648
4sealed 48 Palacios Carvalho, Fernando (1466) Lost 1-2 -211627
5sealed 96 Chemale, Yuri (1500) Won 2-0 +151642
6sealed 60 Carvalho, Helder (1521) Lost 1-2 -201622
top average opponent: 1498record: 2-3 new rating: 1622

Grand Prix Sao Paulo 2002 (JUD standard) starting rating: 1611
round table opponent (rating) result Δrating
2standard 9 Ferry, Sergio (1566) Won 2-0 +171628
3standard 22 Vieira, Leandro (1651) Won 2-1 +191647
4standard 35 Vieira, Gustavo Almeida (1486) Lost 0-2 -211626
5standard 26 Olate Rojas, Carlos P (1520) Won 2-0 +161642
6standard 35 Koehlert, Cleyton C. (1506) Won 2-0 +151657
7standard 22 Barbero, Jose (1627) ID 01657
8standard 9 Shirozono, Michel (1552) Lost 0-2 -201637
9standard 23 Solis Checa, Sergio (1546) Won 2-1 +171654
10standard 16 Svaldi, Guilherme (1740) Lost 1-2 -171637
11standard 24 Craveiro Da Silva, Carlos (1562) Won 2-0 +171654
12standard 19 Salgado, Ricardo (1638) Lost 0-2 -181636
13standard 18 Brasil do Carmo, Daniel Quintanilha (1601) Won 2-1 +171653
top average opponent: 1583record: 7-4-1 new rating: 1653

Grand Prix Curitiba 2001 (extended) starting rating: 1515
round table opponent (rating) result Δrating
3extended 11 Tonnera, Juliano (1536) Won 2-1 +191534
4extended 26 Poplawski Brandao, Eduardo (1520) Lost 0-2 -191515
5extended 56 Barcelos, Hederson (1500) Won 2-1 +181533
6extended 17 Morett, Welington A. (1556) Won 2-0 +181551
7extended 8 Ramirez, Lucas (1537) Won 2-0 +181569
8extended 10 Gunther, Raphael F. (1515) Won 2-0 +171586
9extended 4 Shvartsman, Alex (1745) Lost 1-2 -151571
10extended 14 Quinta, Matheus Chaud (1590) Won 2-1 +181589
11extended 9 Le Saux, Rafael (1746) Won 2-0 +211610
12extended 5 Hino, Celso Mitsuo (1635) Lost 0-2 -171593
13extended 8 Possato, William (1613) Won 2-1 +181611
top average opponent: 1590record: 8-3 new rating: 1611

Grand Prix Rio de Janeiro 2001 (PLS limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 128 Ferreira Da Silva, Alexander (1500) Won 2-0 +181518
2sealed 6 De Abreu, Rumik Gazimberti (1518) Won 2-0 +181536
3sealed 23 Silva, Marcelo (1536) Won 2-0 +181554
4sealed 34 Ancelmo, Fabio (1519) Lost 0-2 -191535
5sealed 46 Lin, Thompson Chan Hsien (1520) Won 2-0 +181553
6sealed 26 Fonseca, Marcos Braga (1554) Lost 0-2 -181535
7sealed 66 Oliveira, Ary (1533) Won 0-0 +181553
8draft 9 Caramuru Cabral, Marcio (1555) Won 2-0 +181571
9draft 18 Dutra de Lima, Joao Roberto (1538) Lost 1-2 -191552
10draft 21 Saiz, Gerardo Javier (1573) Lost 0-2 -171535
11draft 25 Casatti, Vagner William (1486) Lost 0-2 -191516
12draft 29 Freitas Fontes, Fabio (1470) Lost 0-2 -191497
13draft 23 Edel, Willy (1501) Won 2-1 +181515
top average opponent: 1523record: 7-6 new rating: 1515