Individual Calculations February 2014
 Potaux, Olivier  Total change: -19.35  Rating chartPersonal card
 27eme Open du Mans LE MANS FRA 2013-12-26
RcRownchangeKK*chgGame
 1735 1849 4.50 9 -1.29 15 -19.35 
  Gac, Riwal 1449  * FRA1.0010.08151.20 
  Stephan, Victor f2249  * FRA0.001-0.0815-1.20 
  Bertin, Cecile 1599 FRA1.0010.19152.85 
  Lewis, John 2102 FRA0.001-0.1915-2.85 
  Foucher, Gregory 1620 FRA0.501-0.2915-4.35 
  Legrand, Claire 1636 FRA0.501-0.2715-4.05 
  Gaudin, Bruno 1690 FRA1.0010.29154.35 
  Marie, Florian 1747 FRA0.501-0.1415-2.10 
  Corbel, Mael 1520 FRA0.001-0.8815-13.20 
 * 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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