Individual Calculations April 2008
 De Cohen, Lisa  Total change: -0.75  Rating chartPersonal card
 Corporatif - R3 IDF FRA 2007-12-08
RcRownchangeKK*chgGame
 1895 1603 0.00 1 -0.15 25 -3.75 
  Mutombo-Bantubikisha, Elie 1895 FRA0.001-0.1525-3.75 

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)
 
 Coupe de France - 2e Tour Various FRA 2007-12-09
RcRownchangeKK*chgGame
 1687 1603 0.50 1 0.12 25 3.00 
  Guyon Le Bouffy, Joseph 1687 FRA0.5010.12253.00 

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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