Individual Calculations November 2017
 Luebbers, Doris, Dr.  Total change: 32.20  Rating chartPersonal card
 Seniorenturnier Bad Mergentheim Bad Mergentheim GER 2017-10-16
RcRownchangeKK*chgGame
 1832 1545 3.00 8 1.61 20 32.20 
  Wulf, Adalbert 1825 GER0.001-0.1620-3.20 
  Wittkugel, Friedhelm 1916 GER0.5010.40208.00 
  Gerhards, Walter 1938 GER0.5010.42208.40 
  Winogradov, Alexander 1931 GER0.001-0.0920-1.80 
  Van Houten, Henk 1679 NED0.5010.18203.60 
  Wraga, Teresa 1675 GER1.0010.682013.60 
  Kotitschke, Karlheinz 1945  * GER0.001-0.0820-1.60 
  Schenn, Andreas 1748 GER0.5010.26205.20 
 * 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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