Individual Calculations July 2009
 Gilles, Francois  Total change: 17.25  Rating chartPersonal card
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1762 1825 1.00 1 0.41 15 6.15 
  Saurel, Frederic 1762 FRA1.0010.41156.15 

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)
 
 2e Open d'echecs de la Choisille en Touraine - A Membrole de la Choisille FRA 2009-04-11
RcRownchangeKK*chgGame
 1889 1825 2.00 3 0.74 15 11.10 
  Allorant, Adrien 2076 FRA0.001-0.1915-2.85 
  Bruneteau, Damien 1638 FRA1.0010.26153.90 
  Sally, Paul-Adrien 1954 FRA1.0010.671510.05 

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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