Individual Calculations July 2008
 Herrou, Christophe  Total change: 6.00  Rating chartPersonal card
 N4 - R6 Various FRA 2008-03-16
RcRownchangeKK*chgGame
 2146 2087 0.50 1 0.08 15 1.20 
  Ferrant, Christophe 2146 FRA0.5010.08151.20 

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)
 
 N4 - R7 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2027 2092 1.50 2 0.32 15 4.80 
  Boursier, Xavier 2029 FRA1.0010.41156.15 
  Vincent, Didier 2024 FRA0.501-0.0915-1.35 

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)
 

 

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