Individual Calculations May 2010
 Louf, Claude  Total change: -1.65  Rating chartPersonal card
 3e Open d'échecs de la Choisille en Touraine - A La Membrolle sur Choisille FRA 2010-04-03
RcRownchangeKK*chgGame
 1799 1574 1.00 5 -0.11 15 -1.65 
  Motheron, Romain 1710 FRA0.001-0.3215-4.80 
  Dussert, Philippe 1830 FRA0.001-0.1915-2.85 
  Gaulin, Jean-Pierre 1750 FRA0.001-0.2715-4.05 
  Pecot, Matthias 1881 FRA0.5010.36155.40 
  Sellam, Denis 1822 FRA0.5010.31154.65 

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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