Individual Calculations January 2015
 Kochavi, Ori  Total change: -16.00  Rating chartPersonal card
 Ramat Gan Autumn 2014 Ramat Gan ISR 2014-11-02
RcRownchangeKK*chgGame
 1832 1639 1.50 7 -0.40 40 -16.00 
  Magen, Amnon 1997 ISR0.001-0.1040-4.00 
  Weinberger, Yair 1808 ISR0.001-0.2840-11.20 
  Avineri, Paz 1779 ISR0.001-0.3140-12.40 
  Yaniv, Ori 1651 ISR0.5010.02400.80 
  Adar, Idan 1836 ISR1.0010.754030.00 
  Drori, Dan f2039  * ISR0.001-0.0840-3.20 
  Landau, Amit 1713 ISR0.001-0.4040-16.00 
 * 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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