Individual Calculations January 2012
 Carvalho, Renato Luiz  Total change: 10.20  Rating chartPersonal card
 Campeonato CXG 2011 Rio de Janeiro/RJ BRA 2011-10-29
 2201 2061 2.00 4 0.68 15 10.20 
  Rios Filho, Hilton Carlos f2205 BRA0.5010.19152.85 
  Maia, Marco Aurelio Ferreira 2150 BRA0.5010.12151.80 
  Zacarias, Rodrigo Medeiros 2071 BRA1.0010.51157.65 
  Von Buelow, Georg f2376 GER0.001-0.1415-2.10 

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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