Individual Calculations April 2016
 Grah, Ulrich  Total change: 10.80  Rating chartPersonal card
 14. BAYER Open February games Leverkusen GER 2016-02-01
RcRownchangeKK*chgGame
 2226 2026 1.00 3 0.27 40 10.80 
  Keller, Karsten 2182 GER1.0010.714028.40 
  Lemanczyk, Thomas 2248 GER0.001-0.2240-8.80 
  Stillger, Bernhard f2248 GER0.001-0.2240-8.80 

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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