Individual Calculations May 2013
 Coenen, Michael  Total change: -4.65  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 2150 2308 4.50 7 -0.31 15 -4.65 
  Lasschuit, Rene 1908  * NED1.0010.08151.20 
  Hermanowski, Mark 2018 GER1.0010.16152.40 
  Meyer, Ulrich 2075 GER1.0010.21153.15 
  Zaitsev, Mikhail m2515 RUS0.5010.27154.05 
  Nagel, Bernhard 2191 GER0.501-0.1615-2.40 
  Joergens, Markus 2185 GER0.501-0.1715-2.55 
  Groenewold, Jan Joris 2156 NED0.001-0.7015-10.50 
 * 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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