Individual Calculations January 2009
 Brasser, Paul  Total change: 18.45  Rating chartPersonal card
 2C - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2228 2145 2.00 2 1.23 15 18.45 
  Rebers, Eugene f2260 NED1.0010.66159.90 
  Keessen, Aldert-Jan 2195 NED1.0010.57158.55 

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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