Individual Calculations October 2013
 Hefner, Felix  Total change: 4.05  Rating chartPersonal card
 2.Kurz-Open Buchen Buchen GER 2013-09-13
RcRownchangeKK*chgGame
 1974 1923 2.00 4 0.27 15 4.05 
  Janasik, Gerhard Dr. 2016 GER0.5010.13151.95 
  Becker, Matthias 2153 GER0.5010.29154.35 
  Stein, Robert 1761 GER0.501-0.2115-3.15 
  Wuest, Michael 1966 GER0.5010.06150.90 

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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