Individual Calculations March 2010
 Wolfram, Mike  Total change: 19.25  Rating chartPersonal card
 4.Prenzlberg-Open Berlin GER 2009-12-27
RcRownchangeKK*chgGame
 1958 1615 1.50 6 0.77 25 19.25 
  Buraczynski, Radoslaw 2015  * POL1.0010.922523.00 
  Fehrmann, Gregor 2006 GER0.001-0.0925-2.25 
  Hielscher, Ursula 1883 GER0.001-0.1725-4.25 
  Kuckel, Andreas 1996 GER0.5010.412510.25 
  Mielke, Sven 2015  * GER0.001-0.0825-2.00 
  Kujawa, Werner 1833 GER0.001-0.2225-5.50 
 * 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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