Individual Calculations December 2018
 Volkov, Olga  Total change: 37.60  Rating chartPersonal card
 Kiryat Bialik Championship 2018 Kiryat Bialik ISR 2018-09-06
RcRownchangeKK*chgGame
 1680 1605 3.50 6 0.94 40 37.60 
  Margovsky, Naum 1973 ISR0.001-0.1040-4.00 
  Levitan, Yaron 1342 ISR1.0010.18407.20 
  Prokopenko, Michael 1413 ISR1.0010.254010.00 
  Rave, Avraham 1677 ISR1.0010.604024.00 
  Gleizer, Mark f2005  * ISR0.001-0.0840-3.20 
  Sela, Israel 1670 ISR0.5010.09403.60 
 * 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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