Individual Calculations May 2014
 Westermann, Walter  Total change: -1.80  Rating chartPersonal card
 OsterOpen der Stadtsparkasse Oberhausen 2014 Oberhausen GER 2014-04-17
RcRownchangeKK*chgGame
 1870 1881 3.50 7 -0.12 15 -1.80 
  Zaitsev, Mikhail m2281  * RUS0.001-0.0815-1.20 
  Wraga, Hermann 1615 GER1.0010.18152.70 
  Weimann, Maximilian 2175 GER0.001-0.1515-2.25 
  Gruscinski, Marc 1706 GER0.001-0.7315-10.95 
  Wickenfeld, Udo 1481  * GER1.0010.08151.20 
  Rudi, Erwin 1731 GER1.0010.30154.50 
  Schorra, Helmut 2098 GER0.5010.28154.20 
 * 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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