Individual Calculations September 2012
 De Roos, Radboud  Total change: 0.00  Rating chartPersonal card
 Dutch Open 2012 - Reservegroep A Dieren NED 2012-07-24
RcRownchangeRpKK*chgGame
 1907 0 2.00 5 0.00 1835   0.00 
  Noordkamp, Wouter 2032 NED0.0010.00 0.00 
  Tulfer, Paul 1840 NED0.0010.00 0.00 
  Viersma, Murk 1876 NED0.5010.00 0.00 
  Mascini, Jan 1889 NED0.5010.00 0.00 
  Klein Douwel, John 1899 NED1.0010.00 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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