Individual Calculations May 2011
 Rotshtein, Maxim  Total change: 40.75  Rating chartPersonal card
 Winter 2011 Herzlia Open Herzlia ISR 2011-01-03
RcRownchangeKK*chgGame
 1996 1691 3.00 9 1.63 25 40.75 
  Magen, Paz 2045 ISR0.5010.39259.75 
  Bernshtein, Tomer 1919 ISR1.0010.792519.75 
  Zalkind, Konstantin f2091  * ISR0.001-0.0825-2.00 
  Hasidovsky, Michael 2091  * ISR0.001-0.0825-2.00 
  Blass, Uri 2046 ISR0.5010.39259.75 
  Dror, Levi 1876 ISR0.001-0.2625-6.50 
  Ben Porat, Zeev 1988 ISR0.001-0.1525-3.75 
  Poleg, Matan 2013 ISR0.001-0.1325-3.25 
  Towers, Brian 1892 ISR1.0010.762519.00 
 * 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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