Individual Calculations April 2016
 Wicht, Juergen  Total change: 19.80  Rating chartPersonal card
 14. BAYER Open February games Leverkusen GER 2016-02-01
RcRownchangeKK*chgGame
 2158 2169 2.50 3 0.99 20 19.80 
  Boschek, Hans-Joachim, Dr. 1896 GER1.0010.17203.40 
  Stillger, Bernhard f2248 GER1.0010.612012.20 
  Rotstein, Jefim f2330 GER0.5010.21204.20 

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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