Individual Calculations April 2019
 Kushnir, Arie  Total change: 127.20  Rating chartPersonal card
 Rishon LeZion Championship 2019 A Rishon LeZion ISR 2019-01-15
RcRownchangeKK*chgGame
 1813 1549 5.00 9 3.18 40 127.20 
  Marcovici, Adrian 1949  * ISR0.001-0.0840-3.20 
  Leib, Daniel 1791 ISR1.0010.804032.00 
  Sokolinsky, Yaakov 1889 ISR0.001-0.1240-4.80 
  Leib, Yoni 1474 ISR1.0010.404016.00 
  Smoliar, Klim 1868 ISR1.0010.874034.80 
  Flaum, Mark 1917 ISR1.0010.904036.00 
  Levin, Guy 1949  * ISR0.001-0.0840-3.20 
  Rivlin, Shachar 1776 ISR0.001-0.2140-8.40 
  Samarin, Leonid 1700 ISR1.0010.704028.00 
 * 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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