Individual Calculations September 2014
 Merom, Guni  Total change: -2.80  Rating chartPersonal card
 Ramat Gan Summer 2014 Ramat Gan ISR 2014-07-20
RcRownchangeKK*chgGame
 1910 1812 1.50 4 -0.07 40 -2.80 
  Aharonovich, Itamar 2125 ISR0.001-0.1440-5.60 
  Fogel, Jacques 1689 ISR1.0010.334013.20 
  Marcovici, Adrian 2070 ISR0.001-0.1840-7.20 
  Adar, Idan 1757 ISR0.501-0.0840-3.20 

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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