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Dirceu Alves Barbosa, Wekisley
Current rating: 1415

Grand Prix Sao Paulo 2019 (modern) starting rating: 1379
round table opponent (rating) result Δrating
1modern 438 Pinheiro, Guilherme (1500) Won 2-0 +201399
2modern 83 Santaren, Waldevino (1473) Lost 0-2 -161383
3modern 507 Guimaraes Gurgel, Patrick Diego (1537) Won 2-1 +201403
4modern 371 Siqueira, Vitor de Paiva (1522) Draw 1-1 +21405
5modern 267 Camelo, Frederico (1571) Won 2-1 +211426
6modern 176 Kondo, Igor Kendi (1629) Lost 0-2 -141412
7modern 264 Laviola, Renan (1480) Won 2-1 +191431
8modern 184 Nascimento, Michael William (1495) Lost 1-2 -161415
top average opponent: 1526record: 4-3-1 new rating: 1415

Grand Prix Sao Paulo 2018 (modern) starting rating: 1426
round table opponent (rating) result Δrating
1modern 479 Tarnovschi, Eduardo (1500) Lost 0-2 -171409
2modern 438 Batista Ferreira, Marlos (1521) Won 2-0 +201429
3modern 489 De Andrade, Leonardo Muniz (1500) Lost 0-2 -171412
4modern 513 Gosser Rodrigues, Mateus (1482) Lost 1-2 -161396
5modern 538 Goulart de Andrade, Andre Filipe (1467) Lost 1-2 -171379
top average opponent: 1494record: 1-4 new rating: 1379

Grand Prix Sao Paulo 2017 (modern) starting rating: 1497
round table opponent (rating) result Δrating
1modern 22 Bittner Silva, Edgar (1465) Lost 0-2 -191478
1modern 110 Barros, Matheus (1500) Lost 0-2 -171461
2modern 370 Guardieiro Rodrigues, Luiz Felipe (1482) Lost 0-2 -181443
2modern 455 Do Vale Bezerra, Pedro (1482) Lost 0-2 -171426
top average opponent: 1482record: 0-4 new rating: 1426

Grand Prix Porto Alegre 2017 (AER standard) starting rating: 1515
round table opponent (rating) result Δrating
1standard 75 Glasser, Roger (1525) Lost 0-2 -181497
top record: 0-1 new rating: 1497

Grand Prix Porto Alegre 2015 (modern) starting rating: 1533
round table opponent (rating) result Δrating
1modern 184 Guilherme Colombo, Diego (1500) Lost 0-2 -181515
top record: 0-1 new rating: 1515

Grand Prix Sao Paulo 2015 (DTK standard) starting rating: 1518
round table opponent (rating) result Δrating
1standard 462 Victor Souza Vieira, J (1500) Won 2-0 +171535
2standard 262 Da Silva, Guilherme Henrique (1470) Won 2-0 +171552
3standard 132 Morais, Caue (1536) Won 2-0 +181570
4standard 7 Olimpio Fonseca dos Santos, Breno (1558) Lost 0-2 -181552
5standard 234 Morais Labanca, Andrey (1588) Lost 1-2 -181534
6standard 193 Faller Killmann, Christiano (1518) Won 2-1 +181552
7standard 229 Rodrigo Soares Oliveir, (1537) Won 2-1 +181570
8standard 70 Yuiti Okamoto Tagava, (1552) Lost 0-2 -191551
9standard 121 Freitas, Maik (1543) Lost 0-2 -181533
top average opponent: 1534record: 5-4 new rating: 1533

Grand Prix Curitiba 2001 (extended) starting rating: 1518
round table opponent (rating) result Δrating
2extended 66 Jung, Gustavo (1517) Lost 0-0 -181500
3extended 97 Da Silva, Joao Paulo Alvino (1500) Won 2-0 +181518
4extended 88 Michelin Machado, Luis Tiago (1518) Won 2-1 +181536
5extended 41 Kim, Jong-Won (1520) Won 1-0 +181554
6extended 37 Pereira, Christiano (1585) Lost 0-2 -171537
7extended 75 Gabriel, Mani Meira (1483) Lost 0-2 -191518
top average opponent: 1521record: 3-3 new rating: 1518

Grand Prix Rio de Janeiro 2001 (PLS limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 58 Ferreira, Aderual Serpa (1500) Won 2-0 +181518
2sealed 66 Paula, Guilherme M. (1518) Lost 1-2 -181500
3sealed 65 Koehlert, Cleyton C. (1500) Won 2-0 +181518
4sealed 93 Silva Telies, Pedro carlos (1518) Won 2-0 +181536
5sealed 50 Saiz, Gerardo Javier (1559) Lost 1-2 -181518
6sealed 65 Possato, Dawton Carlos (1517) Won 2-1 +181536
7sealed 36 De Abreu, Rumik Gazimberti (1536) Lost 0-0 -181518
top average opponent: 1521record: 4-3 new rating: 1518