Individual Calculations July 2008
 Roos, Louise  Total change: -11.70  Rating chartPersonal card
 N2 - R8-9 Various FRA 2008-03-15
RcRownchangeKK*chgGame
 1648 1931 0.50 1 -0.34 15 -5.10 
  Bellahcene, Bilel 1648 FRA0.501-0.3415-5.10 

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 - R10-11 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 1934 1911 0.50 2 -0.44 15 -6.60 
  Hartmann, Dominique 1974 FRA0.5010.09151.35 
  Barnier, Christophe 1893 FRA0.001-0.5315-7.95 

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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