Individual Calculations June 2014
 Peretz, Malkiel  Total change: -1.20  Rating chartPersonal card
 Liga Alef Hadarim 2014 various ISR 2014-01-09
RcRownchangeKK*chgGame
 2052 2272 3.00 4 -0.08 15 -1.20 
  Zilbershtein, Michael 2039 ISR0.501-0.2915-4.35 
  Novik, Michael 2088 ISR1.0010.26153.90 
  Lipes, Yosef 2145 ISR0.501-0.1715-2.55 
  Westreich, Itay 1936 ISR1.0010.12151.80 

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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