Individual Calculations September 2011
 Van Meegen, Ruud  Total change: 1.65  Rating chartPersonal card
 Dutch Open Dieren NED 2011-07-19
RcRownchangeKK*chgGame
 2132 1947 2.50 9 0.11 15 1.65 
  Bus, Tom 2237 NED0.001-0.1615-2.40 
  Von Meijenfeldt, Bart 2154 NED0.5010.27154.05 
  Wilgenhof, Otto 2210 NED0.001-0.1815-2.70 
  Hoogland, Dirk c2181 NED0.001-0.2115-3.15 
  Jonker, Fred 2154 NED0.5010.27154.05 
  Vereggen, Lars 2036 NED0.001-0.3815-5.70 
  Cox, Jan 1962 BEL0.5010.02150.30 
  Vosselman, Jan 2112 NED0.5010.22153.30 
  Merza, Morris 2145 NED0.5010.26153.90 

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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