Individual Calculations May 2013
 Hombrecher, Kai  Total change: 8.25  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 2127 1922 1.50 4 0.55 15 8.25 
  Kutzner, Joachim 2129 GER0.5010.27154.05 
  Van Der Valk, Niklas 2095 GER0.5010.23153.45 
  Fehmer, Carsten 2116 GER0.5010.25153.75 
  Verfuerth, Thomas 2167 GER0.001-0.2015-3.00 

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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