Individual Calculations January 2012
 Dacal Mendes, Jorge Alberto  Total change: 0.15  Rating chartPersonal card
 Campeonato CXG 2011 Rio de Janeiro/RJ BRA 2011-10-29
 2027 1870 1.50 5 0.01 15 0.15 
  De Castro, Thales Jose Fernandes 2104 BRA0.001-0.2115-3.15 
  Roland, Marcos Maldonado 2090 BRA0.001-0.2215-3.30 
  Zacarias, Rodrigo Medeiros 2071 BRA0.001-0.2415-3.60 
  Siqueira, Allan De Sousa 1926 BRA0.5010.08151.20 
  Pereira, Marcos Luciano 1942 BRA1.0010.60159.00 

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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