Individual Calculations July 2017
 Herbst, Rudolf  Total change: -1.00  Rating chartPersonal card
 8. Oeffinger Schachopen Fellbach-Oeffingen GER 2017-06-02
RcRownchangeKK*chgGame
 1786 1631 1.50 5 -0.05 20 -1.00 
  Kolb, Roland 1957 GER0.001-0.1320-2.60 
  Engelhardt, Frank 1830 GER0.001-0.2420-4.80 
  Afonso, Phil 1426 GER0.501-0.2620-5.20 
  Zehring, Mathias 1877 GER0.5010.31206.20 
  Pelezki, Sergej 1840 GER0.5010.27205.40 

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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