Individual Calculations December 2017
 Haack, Kevin  Total change: -12.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1938 1859 2.50 7 -0.30 40 -12.00 
  Hoppe, Thilo 2128 GER0.001-0.1740-6.80 
  Englert, Jon 2002 GER0.001-0.3140-12.40 
  Voeller, Lothar 1708 GER1.0010.304012.00 
  Trumpp, Lothar 2021 GER0.001-0.2940-11.60 
  Heun, Andreas 1713 GER1.0010.304012.00 
  Kalepky, Helmut 1985 GER0.5010.17406.80 
  Roediger, Thomas 2006 GER0.001-0.3040-12.00 

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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