Individual Calculations August 2012
 Van Den Berg, Ad  Total change: 16.35  Rating chartPersonal card
 40e Bilderbergtoernooi Oosterbeek NED 2012-07-07
RcRownchangeKK*chgGame
 2112 2209 5.50 7 1.09 15 16.35 
  Vosselman, Jan 2071 NED1.0010.31154.65 
  Hoynck Van Papendrecht, Fr 2079 NED1.0010.32154.80 
  Schouten, Nico 2232 NED0.5010.03150.45 
  Van Lanen, Antoon 2147 NED0.501-0.0915-1.35 
  Versteeg, Cees 1966 NED1.0010.20153.00 
  Vogel, Jaap f2179 NED1.0010.46156.90 
  Etmans, Maarten f2108 NED0.501-0.1415-2.10 

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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