Individual Calculations August 2014
 Voet, Dirk  Total change: 11.60  Rating chartPersonal card
 Int. Chessfestival Biel 2014 Open Main tournament Biel SUI 2014-07-16
RcRownchangeKK*chgGame
 1871 1869 4.50 8 0.58 20 11.60 
  Jaccard, Laurent 1632 SUI1.0010.20204.00 
  Kurze, Volker 1629 GER1.0010.20204.00 
  Sudan, Georges 2032 SUI0.5010.22204.40 
  Hefti, Gabriel 1902 SUI1.0010.552011.00 
  Georgescu, Lena 1897 SUI0.001-0.4620-9.20 
  Vorotnikova, Natalia 1979 RUS0.001-0.3520-7.00 
  Isdepski, Marcus 1954 GER1.0010.622012.40 
  Neumann, Horst 1939 GER0.001-0.4020-8.00 

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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