Individual Calculations January 2011
 Van Den Bos, Jokim  Total change: 21.00  Rating chartPersonal card
 Dutch Team Competition - 3B - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2002 1602 1.00 2 0.84 25 21.00 
  Riepma, Henk 2002  * NED0.001-0.0825-2.00 
  Van De Plassche, Ruud 2002  * NED1.0010.922523.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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