Individual Calculations April 2009
 Legastelois, Julien  Total change: -13.25  Rating chartPersonal card
 7e open international de Nantes Nantes FRA 2008-12-26
RcRownchangeKK*chgGame
 1921 1827 2.00 6 -0.34 25 -8.50 
  Leclercq, Benoit 2092 FRA0.001-0.1825-4.50 
  Somerville, Antoine 1599 FRA1.0010.21255.25 
  Douville, Frederic 1698 FRA1.0010.33258.25 
  Crouan, Stephane f2177 FRA0.001-0.1125-2.75 
  Meruvia, Juan 1976 CHI0.001-0.3025-7.50 
  Primel, Dominique 1985 FRA0.001-0.2925-7.25 

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)
 
 Pays de Loire - R4-5 PDL FRA 2009-01-18
RcRownchangeKK*chgGame
 1686 1827 0.50 1 -0.19 25 -4.75 
  Cargoet, Thibaud 1686 FRA0.501-0.1925-4.75 

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)
 

 

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