Individual Calculations January 2009
 Van Rijn, Wouter  Total change: -4.50  Rating chartPersonal card
 2D - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2200 2152 1.00 3 -0.30 15 -4.50 
  Montignies, Rainer 2176 GER0.001-0.4715-7.05 
  Van Mechelen, Jan f2269 BEL0.001-0.3415-5.10 
  Smits, Sebastiaan 2156 NED1.0010.51157.65 

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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