Individual Calculations April 2015
 Wirtz, Uwe  Total change: 1.60  Rating chartPersonal card
 13. BAYER Open Leverkusen GER 2015-01-12
RcRownchangeKK*chgGame
 1844 1995 3.50 5 0.04 40 1.60 
  Van Kempen, Susanne 1683 GER1.0010.14405.60 
  Rahmen, Christian 1870 GER1.0010.334013.20 
  Witte, Volker, Dr. 1885 GER0.501-0.1540-6.00 
  Ziabari, Morteza 1874 GER1.0010.344013.60 
  Schwark, Mario 1907 GER0.001-0.6240-24.80 

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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