Individual Calculations April 2009
 Cazottes, Guillaume  Total change: -0.30  Rating chartPersonal card
 N3 Jeunes - R4 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1777 1854 0.50 1 -0.11 15 -1.65 
  Alonso, Audrey 1777 FRA0.501-0.1115-1.65 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1922 1854 0.50 1 0.09 15 1.35 
  Taoulilit, Messaoud 1922 FRA0.5010.09151.35 

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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