Individual Calculations September 2009
 Sprangers, Remco  Total change: 2.85  Rating chartPersonal card
 Dutch Open Dieren NED 2009-07-21
RcRownchangeKK*chgGame
 2251 2222 4.50 9 0.19 15 2.85 
  Timman, Jan H g2569 NED0.5010.39155.85 
  Ernst, Sipke g2598 NED0.001-0.0915-1.35 
  Uthra, P. wf2063 IND1.0010.29154.35 
  De Ruiter, Danny 2003 NED0.001-0.7815-11.70 
  Ten Vergert, Paul 2025 NED1.0010.25153.75 
  Goudriaan, Etienne 2107 NED1.0010.34155.10 
  Pruijssers, Roeland m2401 NED0.001-0.2715-4.05 
  Tondivar, Babak f2372 NED0.001-0.3015-4.50 
  Mostertman, Milan 2119 NED1.0010.36155.40 

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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