Individual Calculations September 2017
 Vaserman, Eduard  Total change: 11.40  Rating chartPersonal card
 Kfar Saba Weekend 2017 B Kfar Saba ISR 2017-07-27
RcRownchangeKK*chgGame
 1826 1710 2.00 4 0.57 20 11.40 
  Alon, Yaacov 1999 ISR0.001-0.1620-3.20 
  Levy, Zohar 1689 ISR1.0010.47209.40 
  Ofir, Ron 1814 ISR0.001-0.3620-7.20 
  Zilbershtein, Victor 1801 ISR1.0010.622012.40 

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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