Individual Calculations May 2016
 Erenberg, Ariel  Total change: -8.10  Rating chartPersonal card
 Israel National Team Championship 2016 Round 9-11 various ISR 2016-04-01
RcRownchangeKK*chgGame
 2365 2373 2.00 3 0.48 10 4.80 
  Shutzman, Joseph f2290 USA1.0010.39103.90 
  Gruenfeld, Yehuda g2442 ISR0.001-0.4010-4.00 
  Bitensky, Igor m2363 ISR1.0010.49104.90 

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)
 
 National Youth Championship Final 2016 Under 16 Kfar Saba ISR 2016-04-14
RcRownchangeKK*chgGame
 2100 2373 6.00 9 -1.29 10 -12.90 
  Adar, Idan 1973  * ISR1.0010.08100.80 
  Bronstein, Or 2166 ISR0.501-0.2710-2.70 
  Avineri, Paz 1973  * ISR0.501-0.4210-4.20 
  Nissim, Yonatan 1973  * ISR0.501-0.4210-4.20 
  Achai, Lyri 1973  * ISR1.0010.08100.80 
  Tifferet, Shaked f2306 ISR0.501-0.0910-0.90 
  Drori, Saar c2177 ISR0.501-0.2510-2.50 
  Iliaguev, Nisim 2188 ISR1.0010.26102.60 
  Poleg, Dan 2173 ISR0.501-0.2610-2.60 
 * 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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