Rapid: Individual Calculations May 2015
 Cherikovsky, Yuri  Total change: -16.20  Rating chartPersonal card
 Northern Israel rapid open championship 2015 Nesher ISR 2015-04-05
RcRownchangeKK*chgGame
 2082 2131 3.50 8 -0.81 20 -16.20 
  Aharon, Ofir f2225 ISR1.0010.632012.60 
  Mindlin, Alon 2418 ISR0.001-0.1620-3.20 
  Sorin, Michael 2224 ISR0.001-0.3720-7.40 
  Gruzman, Ilya 1731  * ISR1.0010.08201.60 
  Kraus, Ohad 2265 ISR0.5010.18203.60 
  Katzir, Moshe 2152 ISR0.001-0.4720-9.40 
  Gitzman, Michael 1731  * ISR0.001-0.9220-18.40 
  Ritvo, Dan 1913 ISR1.0010.22204.40 
 * 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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