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Silveira, Robson
Current rating: 1539

Grand Prix Sao Paulo 2017 (modern) starting rating: 1581
round table opponent (rating) result Δrating
1modern 11 Valle, Thiago (1500) Lost 0-2 -201561
2modern 476 Pedroza Baptista Junior, Marinio (1484) Won 2-0 +171578
3modern 320 Maia, Tiago (1499) Lost 0-2 -191559
4modern 442 Rosseto, Matheus (1488) Lost 0-2 -201539
top average opponent: 1492record: 1-3 new rating: 1539

Grand Prix Buenos Aires 2015 (DTK standard) starting rating: 1607
round table opponent (rating) result Δrating
1standard 231 Sambre, Emiliano (1500) Lost 0-2 -201587
2standard 272 Klinkerfuss, Paulo (1359) Won 2-0 +141601
3standard 214 Montana, Joaquin (1489) Lost 1-2 -201581
top average opponent: 1449record: 1-2 new rating: 1581

Grand Prix Santiago 2014 (KTK standard) starting rating: 1616
round table opponent (rating) result Δrating
1standard 146 Catalan, Danilo (1500) Lost 1-2 -201596
2standard 212 Alvarez, Abraham0268 (1482) Won 2-1 +161612
3standard 159 Massa, Enzo (1499) Won 2-0 +161628
4standard 111 Minato, Max (1445) Lost 0-2 -211607
top average opponent: 1481record: 2-2 new rating: 1607

Grand Prix Sao Paulo 2012 (M13 limited) starting rating: 1643
round table opponent (rating) result Δrating
1sealed 182 Hubner, Jean (1500) Won 2-0 +161659
2sealed 9 Oliveira de Paiva, Rhodner (1440) Lost 1-2 -221637
3sealed 147 Montenegro, Thalles Cezar A (1500) Lost 1-2 -211616
top average opponent: 1480record: 1-2 new rating: 1616

2007 World Championship (mixed) starting rating: 1645
round table opponent (rating) result Δrating
1standard 113 Jones, Craig (1708) Won 2-0 +191664
2standard 77 Nakada, Naoki (1480) Won 2-0 +151679
3standard 14 Tormos, Ervin (1704) Lost 1-2 -171662
4standard 28 Sung, Morris Ming Che (1658) Lost 1-2 -191643
top average opponent: 1638record: 2-2 new rating: 1643

Grand Prix San Francisco 2007 (Time Spiral block) starting rating: 1528
round table opponent (rating) result Δrating
3block 59 Maestas, Jessica (1535) Won 2-0 +181546
4block 12 Allen, Brett (1661) Won 2-1 +201566
5block 4 Gimbel, Thomas (1536) Won 2-0 +181584
6block 5 Edelson, Steve (1570) Won 2-1 +171601
7block 7 Rodriguez, Pedro (1564) Won 2-1 +181619
8block 2 Zornes, James (1582) Lost 0-2 -191600
9block 4 Chu, Gim (1600) Won 0-0 +181618
10block 5 Ruel, Olivier (2179) Won 0-0 +271645
11block 2 Motta, Pedro (1765) Lost 0-0 -161629
12block 10 Watanabe, Yuuya (1758) Won 0-0 +211650
13block 5 Walden, Andrew [USA] (1660) Lost 0-0 -181632
14block 11 Saito, Tomoharu (2080) Won 0-0 +261658
15block 7 Scott-Vargas, Luis (1979) Lost 0-0 -131645
top average opponent: 1728record: 9-4 new rating: 1645

Grand Prix Porto Alegre 2004 (COK limited) starting rating: 1500
round table opponent (rating) result Δrating
3sealed 35 Zimmer, Marco Marcelo (1575) Lost 1-2 -171483
4sealed 43 Matarazzo, Bruno (1502) Won 2-0 +191502
5sealed 44 Rodriguez, Bruno (1535) Won 2-0 +181520
6sealed 27 Barboza, Francisco (1612) Lost 0-2 -161504
7sealed 39 Almeida, Marcio (1487) Won 2-0 +181522
8rochester 24 Vianna, Bruno (1523) Won 2-1 +181540
9rochester 32 Estefan, Jorge (1558) Lost 1-2 -181522
10rochester 32 Sampaio, Cassiano (1541) Lost 0-2 -181504
11rochester 13 Marin, Guilherme (1484) Won 2-1 +181522
12rochester 17 Winnik Filho, Sergio (1576) Lost 1-2 -171505
13rochester 9 Gabrenja, Matias (1782) Won 2-0 +231528
top average opponent: 1561record: 6-5 new rating: 1528