Individual Calculations April 2008
 De Marchi, Olivier  Total change: 3.75  Rating chartPersonal card
 N2 - R4 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2192 2214 0.50 1 -0.03 15 -0.45 
  Lavabre, Fabien 2192 FRA0.501-0.0315-0.45 

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 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2179 2213 1.50 2 0.40 15 6.00 
  Fossier, Francois 2245 FRA0.5010.04150.60 
  Boudrenghien, Francois 2112 FRA1.0010.36155.40 

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 - R7 Various FRA 2008-02-10
RcRownchangeKK*chgGame
 2129 2213 0.50 1 -0.12 15 -1.80 
  Imbert, Christophe 2129 FRA0.501-0.1215-1.80 

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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