Individual Calculations February 2020
 Peters, Stephan  Total change: -12.20  Rating chartPersonal card
 Schachtuerken-Cup 2019 A-Gruppe Paderborn GER 2019-12-27
RcRownchangeKK*chgGame
 1921 1868 2.50 7 -0.61 20 -12.20 
  Irkilmez, Yakub 2062 GER0.5010.25205.00 
  Wagner, Alexej 2268  * RUS0.001-0.0820-1.60 
  Theile-Rasche, Ingo 1954 GER0.5010.12202.40 
  Dreesbach, Harald 1865 GER0.5010.00200.00 
  Austermeier, David 1815 GER0.001-0.5720-11.40 
  Winkler, Yonathan 1672 GER0.501-0.2520-5.00 
  Kratz, Alexander 1808 GER0.501-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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