Individual Calculations April 2008
 Lebouchard, Charles  Total change: -2.85  Rating chartPersonal card
 N4 - R2 Various FRA 2007-11-24
RcRownchangeKK*chgGame
 1995 1956 1.00 2 0.11 15 1.65 
  Marco, Clement 2041 FRA0.001-0.3815-5.70 
  Mania, Clement 1948 FRA1.0010.49157.35 

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 - R4-5 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2024 1948 0.50 2 -0.30 15 -4.50 
  Desnos, Nicolas 2083 FRA0.5010.18152.70 
  Taoulilit, Messaoud 1965 FRA0.001-0.4815-7.20 

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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