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Zimmer Xavier, Joao Ricardo Guilherme
Current rating: 1626
Record: 16-10

Grand Prix Porto Alegre 2015 (modern) starting rating: 1571
round table opponent (rating) result Δrating
3modern 86 Roca Antunes, Caua (1519) Lost 0-2 -191552
4modern 184 Ziviani Pagnan, Matheus (1517) Won 2-0 +181570
5modern 108 Peres, Jose Henrique (1454) Lost 1-2 -201550
6modern 135 Ferrari Rodor, Fadul (1569) Won 2-1 +181568
7modern 129 Fischer Fonseca, Joao Gabriel (1581) Won 2-0 +181586
8modern 104 Imai Gomes, Paulo (1555) Won 2-1 +181604
9modern 45 Brito Da Silva, Joao Paulo (1524) Won 2-1 +161620
10modern 20 Laier, Gilmour (1595) Lost 0-0 -181602
11modern 41 Enriquez Mayoral, Jesus Edgar (1779) Won 2-0 +211623
12modern 17 Arenas, Christian (1748) Won 2-0 +201643
13modern 16 Macedo Carvalho, Max (1549) Lost 0-0 -191624
14modern 26 Cartechini, Mariano (1812) Won 2-0 +211645
15modern 16 Ocampo, Daniel Morin (1583) Lost 0-2 -191626
average opponent: 1599record: 8-5 new rating: 1626

Grand Prix Sao Paulo 2015 (DTK standard) starting rating: 1500
round table opponent (rating) result Δrating
3standard 124 Cabrini, Ricardo (1639) Lost 1-2 -151485
4standard 191 Lemes Bueno, Joao Antonio (1518) Lost 0-2 -181467
5standard 396 Garcia Lima, Tiago (1501) Won 2-0 +191486
6standard 195 Epifanio, Orlando (1584) Won 2-0 +201506
7standard 234 Sampaio Krawctschuk, L (1535) Won 2-0 +181524
8standard 64 Kagueiama, Thiago (1552) Won 2-0 +191543
9standard 51 Macklene, Leonardo (1542) Won 2-1 +181561
10standard 66 Ferrari Rodor, Fadul (1586) Lost 0-2 -181543
11standard 56 Bossaneli Araujo, William (1718) Won 2-0 +211564
12standard 30 Emanuel Rabaglia, Cris (1561) Lost 0-2 -181546
13standard 47 Juza, Martin (1992) Lost 0-2 -101536
14standard 53 Campos Micin, Niko (1543) Won 2-1 +181554
15standard 55 Albernaz Junior, Demostenes (1529) Won 2-0 +171571
average opponent: 1600record: 8-5 new rating: 1571