Individual Calculations May 2013
 Pyka, Roman  Total change: -11.10  Rating chartPersonal card
 Krajsky prebor KHSS 2012/13 various CZE 2012-10-28
RcRownchangeKK*chgGame
 1966 2113 2.00 4 -0.74 15 -11.10 
  Sobotnik, Petr 1964 CZE1.0010.30154.50 
  Wagner, Vojtech 1813 CZE1.0010.15152.25 
  Flasar, Jaroslav 1974 CZE0.001-0.6915-10.35 
  Fiedler, Bedrich 2111 CZE0.001-0.5015-7.50 

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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