Individual Calculations October 2008
 Schnorfeil, Reiner  Total change: -19.75  Rating chartPersonal card
 Deutschland-Cup Niedersachsen Bad Lauterberg GER 2008-07-13
RcRownchangeKK*chgGame
 1802 1874 1.00 3 -0.79 25 -19.75 
  Herberg, Martin 1909 GER0.001-0.4525-11.25 
  Grigorian, Spartak 1795 GER0.001-0.6125-15.25 
  Buehrmann, Torsten 1702 GER1.0010.27256.75 

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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