Individual Calculations April 2008
 Bellaiche, Xavier  Total change: -14.75  Rating chartPersonal card
 IDF Est Minimes Villepinte FRA 2007-12-27
RcRownchangeKK*chgGame
 1655 1737 1.00 2 -0.23 25 -5.75 
  Demeure, Florian 1689 FRA0.501-0.0725-1.75 
  Durand, Victor 1620 FRA0.501-0.1625-4.00 

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)
 
 N2 Jeunes - R4 Various FRA 2008-01-12
RcRownchangeKK*chgGame
 2019 1756 0.00 2 -0.36 25 -9.00 
  Marcel, Valentin 2015 FRA0.001-0.1825-4.50 
  Fevre, Mathieu 2022 FRA0.001-0.1825-4.50 

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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