Individual Calculations January 2011
 Kraus, Ohad  Total change: 26.75  Rating chartPersonal card
 Intl. Festival PT 2010 Open Petach Tikva ISR 2010-12-02
RcRownchangeKK*chgGame
 2189 2019 2.00 3 1.07 25 26.75 
  Shlam, Yehuda 2094 ISR1.0010.602515.00 
  Gruenfeld, Yehuda g2419  * ISR0.001-0.0825-2.00 
  Landa, Leon 2053 ISR1.0010.552513.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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