Individual Calculations August 2012
 Lafarge, Olivier  Total change: 20.40  Rating chartPersonal card
 18ème Festival International d'échecs Jean-Claude Loubatière - Masters MONTPELLIER FRA 2012-07-07
RcRownchangeKK*chgGame
 1775 1652 4.00 9 0.68 30 20.40 
  Soudani, Guy 1398 FRA1.0010.19305.70 
  Weill, Serge 1964 FRA0.001-0.1430-4.20 
  Zschiedrich, Heiko 2052  * GER0.001-0.0830-2.40 
  Petit, Michel 1365 FRA1.0010.16304.80 
  Bouguerra, Tayeb 1979 FRA0.001-0.1330-3.90 
  Leost, Joel 1487 FRA1.0010.28308.40 
  Youssoupov, Moisse 2052  * FRA0.001-0.0830-2.40 
  Renard, Gilbert 1788 FRA0.5010.18305.40 
  Balais, Andre 1891 FRA0.5010.30309.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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