Individual Calculations July 2009
 Versteeg, Henny  Total change: -26.00  Rating chartPersonal card
 3G - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2053 2065 0.00 2 -1.04 25 -26.00 
  Noordkamp, Wouter 2011 NED0.001-0.5825-14.50 
  Gouw, Carol-Peter 2094 NED0.001-0.4625-11.50 

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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