Individual Calculations April 2017
 Hennig, Edgar Paul  Total change: -15.20  Rating chartPersonal card
 15. Bayer Open February games Leverkusen GER 2017-02-01
RcRownchangeKK*chgGame
 2062 2003 0.50 2 -0.38 40 -15.20 
  Stillger, Bernhard f2287 GER0.001-0.1640-6.40 
  Ziabari, Morteza 1836 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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