Individual Calculations September 2010
 Coursil, Olivier  Total change: 5.25  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 1644 1532 3.00 8 0.21 25 5.25 
  David, Jean-Luc 1709 FRA0.001-0.2725-6.75 
  Zeitoun, Maxime 1637 FRA1.0010.642516.00 
  Lutard, Florian 1699 FRA0.001-0.2825-7.00 
  Abbey, Anate 1670 FRA1.0010.692517.25 
  Bahrami, Raman 1686 FRA0.001-0.2925-7.25 
  Canto, Jean-Louis 1620 FRA0.001-0.3825-9.50 
  Delahaye, Marc 1639 FRA0.001-0.3525-8.75 
  Duffaud, Celia 1494 FRA1.0010.452511.25 

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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