Individual Calculations July 2009
 Gertz, Berthold  Total change: -40.00  Rating chartPersonal card
 Hessische EInzelmeisterschaft D Idstein GER 2009-04-10
RcRownchangeKK*chgGame
 1842 1993 0.50 3 -1.60 25 -40.00 
  Wasserrab, Martin 1818 GER0.501-0.2325-5.75 
  Storch, Dominik 1931 GER0.001-0.5925-14.75 
  Glaesser, Tim 1776 GER0.001-0.7825-19.50 

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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