Individual Calculations September 2015
 Rauhut, Frank, Dr.  Total change: -2.80  Rating chartPersonal card
 24. Apoldaer Open Apolda GER 2015-08-20
RcRownchangeKK*chgGame
 1831 1960 4.50 7 -0.14 20 -2.80 
  Grossmann, Dominic 1860 GER0.501-0.1420-2.80 
  Schmidt, Joerg 1652 GER1.0010.14202.80 
  Middelhoff, Cornelius 2133 GER0.001-0.2720-5.40 
  Duensing, Hartwig 1715 GER0.501-0.3020-6.00 
  Schroeder, Klaus 1834 GER1.0010.33206.60 
  Launert, Martin, Dr. 1846 GER0.501-0.1620-3.20 
  Siegl, Detlef 1777 GER1.0010.26205.20 

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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