Individual Calculations July 2009
 Muis, Gerrit Meine  Total change: 21.45  Rating chartPersonal card
 2B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2198 2095 2.50 3 1.43 15 21.45 
  Duijn, Richard f2233 NED1.0010.691510.35 
  Fructuoso Van Der Veen, Vincent 2144 NED0.5010.07151.05 
  Van Der Marel, Lambertus 2218 NED1.0010.671510.05 

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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