Individual Calculations January 2013
 Zolfagharian, Kevin  Total change: 4.80  Rating chartPersonal card
 offene Solinger Stadtmeisterschaft 2012 Solingen GER 2012-09-14
RcRownchangeKK*chgGame
 1930 1981 3.50 6 0.16 30 4.80 
  Skiber, Friedel 1770 GER1.0010.23306.90 
  Lemanczyk, Thomas 2267 GER0.001-0.1630-4.80 
  Porstmann, Jan 1894 GER1.0010.383011.40 
  Goerke, Joachim 2149 GER0.001-0.2830-8.40 
  Sherif, Amina 1581  * GER1.0010.08302.40 
  Boschek, Dr. Hans-Joachim 1918 GER0.501-0.0930-2.70 
 * 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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