Individual Calculations September 2013
 Scharrer, Patrick  Total change: -11.25  Rating chartPersonal card
 12th Annual Manhattan Open New York, New York USA 2013-08-02
RcRownchangeKK*chgGame
 2182 2231 1.50 4 -0.75 15 -11.25 
  Kumar, Aravind f2053 USA0.501-0.2315-3.45 
  Bierkens, Pieter A 2119 USA0.001-0.6515-9.75 
  Flaquer, Luis f2283 DOM1.0010.57158.55 
  Goldenberg, Ryan D 2271 USA0.001-0.4415-6.60 

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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