Individual Calculations August 2012
 Vosselman, Jan  Total change: 5.70  Rating chartPersonal card
 40e Bilderbergtoernooi Oosterbeek NED 2012-07-07
RcRownchangeKK*chgGame
 2118 2071 3.00 6 0.38 15 5.70 
  Van Den Berg, Ad 2209 NED0.001-0.3115-4.65 
  Haitsma, Anne 2024 NED1.0010.43156.45 
  Markus, John Raymond 2147 NED0.001-0.4015-6.00 
  Klein, Ron 2093 NED1.0010.53157.95 
  Viergever, Max 2114 NED0.5010.06150.90 
  Vlam, Horatio 2123 NED0.5010.07151.05 

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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