Rapid: Individual Calculations June 2015
 Belytsky, Alexandr  Total change: 7.20  Rating chartPersonal card
 Ashdod Chess Club rapid May 2015 A Ashdod ISR 2015-05-09
RcRownchangeKK*chgGame
 2126 2226 3.50 5 0.36 20 7.20 
  Flaum, Mark 1990 ISR1.0010.20204.00 
  Parkhov, Yair 1954 ISR1.0010.17203.40 
  Zaslavsky, Mikhail m2422 ISR0.5010.25205.00 
  Taichman, Ori 2135 ISR0.001-0.6220-12.40 
  Tsifanskaya, Ludmila A wm2127 ISR1.0010.36207.20 

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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