Individual Calculations May 2010
 Kalista, Karel  Total change: 9.45  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2009-10-11
RcRownchangeKK*chgGame
 1868 1959 2.50 3 0.63 15 9.45 
  Hajek, Jiri 1833 CZE1.0010.33154.95 
  Kupilik, Jiri 1946 CZE0.501-0.0215-0.30 
  Chloupek, Jaroslav 1824 CZE1.0010.32154.80 

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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