Individual Calculations July 2009
 Audiffren, Roger  Total change: 29.20  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1966 2029 1.00 1 0.41 25 10.25 
  Vledouts, Sacha 1966 FRA1.0010.412510.25 

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 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1930 2039 1.00 1 0.35 25 8.75 
  Poulain, Cedric 1930 FRA1.0010.35258.75 

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)
 
NOTE: K factor changed
 8e Open de Beziers Beziers FRA 2009-05-01
RcRownchangeKK*chgGame
 1813 2039 3.00 3 0.68 15 10.20 
  Loubet, Jean-Pierre 1698 FRA1.0010.12151.80 
  Lebouchard, Charles 1904 FRA1.0010.32154.80 
  Csomos, Roland 1837 FRA1.0010.24153.60 

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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