Individual Calculations July 2012
 Roufs, Gerard  Total change: 11.85  Rating chartPersonal card
 6e ENCI Limburgs Open - A-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 2086 2002 3.50 7 0.79 15 11.85 
  Henrichs, Wenke 2092 GER0.5010.12151.80 
  De Wit, Albert 2042 NED0.5010.06150.90 
  Kizilkaya, Mehmet 2201 TUR0.001-0.2415-3.60 
  Koenig, Christian 2121 GER0.5010.16152.40 
  Ritsema, Ronald 2051 NED0.5010.07151.05 
  Bus, Tom 2138 NED0.5010.18152.70 
  Van Foreest, Lucas 1960 NED1.0010.44156.60 

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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