Individual Calculations December 2014
 Ochman, Philip  Total change: 16.40  Rating chartPersonal card
 Haifa open championship 2014 A Haifa ISR 2014-10-21
RcRownchangeKK*chgGame
 2077 1840 1.50 5 0.41 40 16.40 
  Ofir, Eran 1953 ISR0.001-0.3540-14.00 
  Gordon, Evgeny 2054 ISR0.5010.274010.80 
  Gershkowich, David f2223 ISR0.001-0.0940-3.60 
  Zalkind, Valery 2006 ISR1.0010.724028.80 
  Margovsky, Nachum 2149 ISR0.001-0.1440-5.60 

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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