Individual Calculations September 2012
 Bykhovsky, Avigdor  Total change: 4.00  Rating chartPersonal card
 KFS Weekend 2012 Rashit Kfar Saba ISR 2012-08-02
RcRownchangeKK*chgGame
 2237 2431 4.00 5 0.40 10 4.00 
  Kinberg, Ofer 2100 ISR0.001-0.8810-8.80 
  Grinberg, Eyal 2031  * ISR1.0010.08100.80 
  Gleizer, Mark f2171 ISR1.0010.18101.80 
  Deutsch, Eyal f2368 ISR1.0010.41104.10 
  Khmelniker, Ilya g2514 ISR1.0010.61106.10 
 * 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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