Individual Calculations January 2012
 Roland, Marcos Maldonado  Total change: 15.60  Rating chartPersonal card
 Campeonato CXG 2011 Rio de Janeiro/RJ BRA 2011-10-29
 2099 2090 3.00 5 0.52 30 15.60 
  Dacal Mendes, Jorge Alberto 1870 BRA1.0010.22306.60 
  Siqueira, Allan De Sousa 1926 BRA1.0010.28308.40 
  Von Buelow, Georg f2376 GER0.001-0.1630-4.80 
  Carvalho Beserra, Juan Pablo 2062 BRA1.0010.463013.80 
  Mascarenhas, Alberto Pinheiro f2260 BRA0.001-0.2830-8.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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