Individual Calculations September 2010
 Niekrens, Stefan  Total change: 7.05  Rating chartPersonal card
 2.Guetersloher Sparkassen Cup Guetersloh GER 2010-08-20
RcRownchangeKK*chgGame
 2150 2033 1.50 3 0.47 15 7.05 
  Hoellmann, Ludger 2202 GER0.001-0.2815-4.20 
  Burov, Ilya 2135 GER1.0010.64159.60 
  Langer, Christian 2114 GER0.5010.11151.65 

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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