Individual Calculations August 2014
 Keetman, Maaike  Total change: 77.60  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2194 1969 4.00 9 1.94 40 77.60 
  Schipper, Paul 2115 NED0.5010.20408.00 
  Goudriaan, Etienne m2369  * NED1.0010.924036.80 
  Von Meijenfeldt, Bart 2331 NED0.001-0.1040-4.00 
  Van Zutphen, Jimmy 2169 NED1.0010.764030.40 
  Senders, Mischa 2183 NED0.5010.274010.80 
  Zepeda, Lorena wm2148 ESA0.001-0.2740-10.80 
  Hachijan, Armen 2257 NED0.001-0.1640-6.40 
  Haver, Bas 2081 NED0.5010.15406.00 
  Hoffman, Ron 2096 NED0.5010.17406.80 
 * 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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