Individual Calculations May 2013
 Mueller, Martin  Total change: 27.00  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 1909 1940 3.00 4 0.90 30 27.00 
  Groenewold, Jan Joris 2156 NED0.001-0.2230-6.60 
  Sonnberger, Bernd 1615 GER1.0010.13303.90 
  Schlereth, Detlev 1735 GER1.0010.24307.20 
  Kutzner, Joachim 2129 GER1.0010.753022.50 

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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