Individual Calculations April 2013
 Gebben, Alwin  Total change: -8.85  Rating chartPersonal card
 Schloss-Open B 2013 Werther GER 2013-03-22
RcRownchangeKK*chgGame
 1966 1887 1.00 4 -0.59 15 -8.85 
  Hofene, Dieter 2084 GER0.001-0.2515-3.75 
  Fieberg, Christoph 1837 GER0.501-0.0715-1.05 
  Ritter, Uwe 1997 GER0.5010.15152.25 
  Schaller, Fabian 1944 GER0.001-0.4215-6.30 

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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