Individual Calculations May 2012
 Zimmermann, Tom  Total change: 34.20  Rating chartPersonal card
 19.VfB Schach Leipzig Open Leipzig GER 2012-03-06
RcRownchangeKK*chgGame
 2073 1947 3.50 7 1.14 30 34.20 
  Heinsohn, Guenther 2167 GER0.001-0.2230-6.60 
  Kuersten, Susanne 1776 GER1.0010.27308.10 
  Zuther, Torsten 2133 GER0.5010.24307.20 
  Collini, Carsten 2187 GER0.5010.30309.00 
  Peschke, Uwe 2062 GER0.5010.16304.80 
  Otto, Andreas 2105 GER0.5010.21306.30 
  Zimmermann, Dietmar 2079 GER0.5010.18305.40 

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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