Individual Calculations April 2009
 Lelarge, Franck  Total change: 18.50  Rating chartPersonal card
 Dept Essonne - R3-4 IDF FRA 2009-01-16
RcRownchangeKK*chgGame
 1725 1664 1.00 2 0.17 25 4.25 
  Jouy, Guy 1724 FRA0.001-0.4225-10.50 
  Perolle, Guy 1726 FRA1.0010.592514.75 

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)
 
 Criteriums - R2-3 IDF FRA 2009-01-30
RcRownchangeKK*chgGame
 1861 1664 0.00 1 -0.25 25 -6.25 
  Boulade, Olivier 1861 FRA0.001-0.2525-6.25 

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
 1931 1664 1.00 1 0.82 25 20.50 
  De Lagontrie, Jean 1931 FRA1.0010.822520.50 

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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