Individual Calculations October 2014
 Spiegelberg, Silvia  Total change: -14.40  Rating chartPersonal card
 23. Apolda-Open Apolda GER 2014-08-28
RcRownchangeKK*chgGame
 2017 1896 1.50 5 -0.36 40 -14.40 
  Siebarth, Raiko 2252 GER0.001-0.1140-4.40 
  Preissler, Niklas 1795 GER1.0010.364014.40 
  Sobolevsky, Leonid m2239 UKR0.001-0.1240-4.80 
  Probst, Joachim 2071 GER0.001-0.2740-10.80 
  Dittrich, Hans-Georg 1728 GER0.501-0.2240-8.80 

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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