Individual Calculations January 2011
 Zorella, Benzion  Total change: -25.75  Rating chartPersonal card
 Chaim Kandelshine Memorial 2010 Herzlia ISR 2010-09-13
RcRownchangeKK*chgGame
 2116 2164 3.50 8 -1.03 25 -25.75 
  Ginzburg, Natan 2012 ISR0.001-0.7025-17.50 
  Malachi, Avraham 2159 ISR1.0010.492512.25 
  Ettinger, Amir 1987 ISR0.501-0.2325-5.75 
  Kalnim, Aaron 2068 ISR1.0010.37259.25 
  Magen, Paz 2032 ISR1.0010.32258.00 
  Axelrod, Arie f2371 ISR0.001-0.2325-5.75 
  Hasidovsky, Michael 2149 ISR0.001-0.5225-13.00 
  Cnaan, Moshe 2146 ISR0.001-0.5325-13.25 

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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