Individual Calculations May 2011
 Poleg, Matan  Total change: -16.95  Rating chartPersonal card
 Winter 2011 Herzlia Open Herzlia ISR 2011-01-03
RcRownchangeKK*chgGame
 1961 2013 4.00 9 -1.13 15 -16.95 
  Shlam, Yehuda 2128 ISR0.001-0.3415-5.10 
  Blass, Uri 2046 ISR0.5010.05150.75 
  Towers, Brian 1892 ISR0.001-0.6615-9.90 
  Dror, Levi 1876 ISR1.0010.32154.80 
  Bernshtein, Tomer 1919 ISR1.0010.37155.55 
  Bakalchuk, Johnatan 1946 ISR0.001-0.5915-8.85 
  Axelrod, Arie f2403 ISR0.001-0.0915-1.35 
  Rotshtein, Maxim 1691 ISR1.0010.13151.95 
  Roitman, Dan 1750 ISR0.501-0.3215-4.80 

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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