Individual Calculations January 2010
 Dias, Anderson Tatsch  Total change: 5.85  Rating chartPersonal card
 Jogos Abertos do Parana - Japs 2009 Francisco Beltrao/PR BRA 2009-10-27
RcRownchangeKK*chgGame
 2174 2200 2.00 3 0.39 15 5.85 
  Araujo, Rafael Moreira 2209 BRA1.0010.51157.65 
  Ferreira, Euclides Roberto 2061 BRA1.0010.31154.65 
  Egoroff, Jomar 2251 BRA0.001-0.4315-6.45 

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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