Individual Calculations November 2009
 Brunstein, Sandrine  Total change: 3.30  Rating chartPersonal card
 Nationale 3 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2176 2008 0.50 1 0.22 15 3.30 
  Moret, Vincent 2176 FRA0.5010.22153.30 

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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