Individual Calculations July 2009
 Hava, Petr  Total change: -6.00  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2008-10-19
RcRownchangeKK*chgGame
 1983 1933 1.50 4 -0.24 25 -6.00 
  Sott, Pavel 2139 CZE0.001-0.2425-6.00 
  Tolar, Stanislav 1881 CZE0.501-0.0725-1.75 
  Drazsky, Roman 1923 CZE0.001-0.5125-12.75 
  Hercik, Josef 1987 CZE1.0010.582514.50 

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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