Individual Calculations September 2013
 Wempe, Joost  Total change: -9.90  Rating chartPersonal card
 Dutch Open 2013 Dieren NED 2013-07-23
RcRownchangeKK*chgGame
 2222 2271 4.50 9 -0.66 15 -9.90 
  Majhi, Ankit 2069 NED1.0010.24153.60 
  L`ami, Erwin g2640 NED0.001-0.1015-1.50 
  T Jong, Ewoud 2086 NED0.501-0.2415-3.60 
  Vereggen, Lars 2116 NED1.0010.29154.35 
  Vos, Tjark 2034 AHO1.0010.20153.00 
  Van Foreest, Jorden 2276 NED0.5010.01150.15 
  Van Eijk, Sander m2431 NED0.001-0.2915-4.35 
  Maatman, Nick 2207 NED0.001-0.5915-8.85 
  Jonker, Fred 2141 NED0.501-0.1815-2.70 

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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