Individual Calculations September 2009
 Smit, Ron  Total change: 0.00  Rating chartPersonal card
 Intomart GfK Open 2009 - group B Hilversum NED 2009-06-28
RcRownchangeRpKK*chgGame
 1940 0 2.50 5 0.00 1940   0.00 
  Vermeulen, Bart 1771 NED0.0010.00 0.00 
  Jamshedy, Ismail 1880 AFG1.0010.00 0.00 
  De Ruiter, Tom 2151 NED1.0010.00 0.00 
  Van De Peut, Aart 1990 NED0.5010.00 0.00 
  Jos, Ernst 1909 NED0.0010.00 0.00 

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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