Individual Calculations July 2009
 De Mersseman, Eric  Total change: -1.05  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1507 1783 1.00 1 0.17 15 2.55 
  Chargros, Michel 1507 FRA1.0010.17152.55 

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)
 
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1985 1783 0.00 1 -0.24 15 -3.60 
  Bruneau, Francois 1985 FRA0.001-0.2415-3.60 

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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