Rapid: Individual Calculations September 2019
 Zhimalov, Adam  Total change: 23.20  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 1985 1893 4.00 7 1.16 20 23.20 
  Fisheimer, Erez 1493  * ISR1.0010.08201.60 
  Bykhovsky, Avigdor g2293  * RUS0.001-0.0820-1.60 
  Shorek, Mordechai 1746 ISR1.0010.30206.00 
  Berkovich, Mark A m2253 ISR0.5010.40208.00 
  Zemach, Roee 2097 ISR0.5010.26205.20 
  Deutsch, Eyal m2293  * ISR0.001-0.0820-1.60 
  Lifshits, Raz 1723 ISR1.0010.28205.60 
 * 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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