Individual Calculations September 2012
 Ekkelboom, Bert  Total change: 0.00  Rating chartPersonal card
 Dutch Open 2012 - Reservegroep A Dieren NED 2012-07-24
RcRownchangeRpKK*chgGame
 1941 0 3.00 7 0.00 1891   0.00 
  Belle, Erika wm1970 NED0.5010.00 0.00 
  Van Der Beek, Ruud 2052 NED0.5010.00 0.00 
  Brinkers, Kees 1993 NED0.5010.00 0.00 
  Hoogland, Mike 2045 NED0.0010.00 0.00 
  Van Delden, Robert 1830 NED1.0010.00 0.00 
  Van Velzen, Martin 1925 NED0.0010.00 0.00 
  De Ridder, Naomi 1774 NED0.5010.00 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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