Rapid: Individual Calculations October 2017
 Zilbershtein, Victor  Total change: 25.00  Rating chartPersonal card
 Israel S65 Rapid Championship 2017 Tel Aviv ISR 2017-09-26
RcRownchangeKK*chgGame
 1994 1700 2.00 4 1.25 20 25.00 
  Kagan, Yosef f2100  * ISR1.0010.922018.40 
  Penzias, Moti 2095 ISR0.001-0.0820-1.60 
  Bendarsky, Mart 2071 ISR0.001-0.1020-2.00 
  Khersonsky, David 1708 ISR1.0010.512010.20 
 * 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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