Individual Calculations August 2012
 Pursiainen, Erkki  Total change: 10.50  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 1979 1898 3.50 7 0.70 15 10.50 
  Laine, Panu 2195 FIN0.001-0.1515-2.25 
  Pitkanen, Juhani 1768 FIN1.0010.32154.80 
  Ristoja, Samu 2073 FIN0.001-0.2715-4.05 
  Heino, Aimo 1767 FIN1.0010.32154.80 
  Filippov, Sergey B 2062 RUS0.5010.22153.30 
  Seppala, Aki 2010 FIN0.001-0.3515-5.25 
  Auvinen, Esa 1980 FIN1.0010.61159.15 

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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