Individual Calculations September 2017
 Immel, John Christian  Total change: 15.40  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 1910 1679 2.00 5 0.77 20 15.40 
  Schiffer, Stefan 2079  * GER0.001-0.0820-1.60 
  Hoeper, Heinz-Joachim 1725 GER1.0010.562011.20 
  Harringer, Manfred 1983 GER0.001-0.1420-2.80 
  Gail, Edgar 1688 GER1.0010.512010.20 
  Burkhardt, Holger 2077 GER0.001-0.0820-1.60 
 * 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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