Individual Calculations November 2010
 Schreck, Michael  Total change: 18.75  Rating chartPersonal card
 9.Forchheimer Sparkassen-Open B Forchheim GER 2010-10-01
RcRownchangeKK*chgGame
 1930 1837 1.50 2 0.75 25 18.75 
  Spiegelhauer, Tilmann 1880 GER1.0010.562514.00 
  Koerber, Thomas 1979 GER0.5010.19254.75 

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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