Rapid: Individual Calculations April 2017
 Cherikovsky, Yuri  Total change: -27.40  Rating chartPersonal card
 Haifa-Nesher Club Winter 2017 under 2100 Nesher ISR 2017-01-16
RcRownchangeKK*chgGame
 1890 2132 4.00 7 -1.37 20 -27.40 
  Kharouba, Wasim 1732  * ISR0.501-0.4220-8.40 
  Kahan, Sami 1732  * ISR1.0010.08201.60 
  Fainberg, Boris 2035 ISR1.0010.37207.40 
  Kupervaser, Erez 1825 ISR0.501-0.3620-7.20 
  Zorella, Benzion 2020 ISR0.001-0.6520-13.00 
  Levitan, Ronit wc1732  * ISR1.0010.08201.60 
  Margovsky, Naum 2157 ISR0.001-0.4720-9.40 
 * 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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