Individual Calculations October 2019
 Boettcher, Elke  Total change: 20.60  Rating chartPersonal card
 28. DSenMMdLV 2019 over 50 Wismar GER 2019-08-26
RcRownchangeKK*chgGame
 1974 1713 2.50 7 1.03 20 20.60 
  Walther, Reinhard 2009 GER0.5010.35207.00 
  Valet, Richard 2051 GER0.001-0.1220-2.40 
  Hausmann, Marcus 1916 GER1.0010.762015.20 
  Braeuner, Uwe 2113  * GER0.001-0.0820-1.60 
  Klebe, Dieter 1611 GER1.0010.36207.20 
  Schnegelsberg, Karl-Heinz 2003 GER0.001-0.1620-3.20 
  Strobel, Walter 2113  * 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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