Individual Calculations January 2009
 Beeke, Bob  Total change: 8.10  Rating chartPersonal card
 2C - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2068 2201 2.50 3 0.54 15 8.10 
  Sibbing, Sjaak 1851 NED1.0010.11151.65 
  Lacrosse, Marc f2202 BEL0.5010.00150.00 
  Ten Hagen, Yorick 2152 NED1.0010.43156.45 

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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