Individual Calculations July 2009
 Schrama, Paul  Total change: -18.25  Rating chartPersonal card
 2C - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2142 2187 1.50 4 -0.73 25 -18.25 
  Van Geffen, Ben 2146 NED0.001-0.5625-14.00 
  Bannink, Bernard f2255 NED0.5010.09252.25 
  Rademakers, Maarten 1962 NED0.001-0.7825-19.50 
  Bertholee - De Mie, Mariska wf2204 NED1.0010.522513.00 

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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