Individual Calculations February 2015
 Pernoud, Claire  Total change: 13.80  Rating chartPersonal card
 9éme Trophée International de Lyon LYON FRA 2014-12-26
RcRownchangeKK*chgGame
 1799 1505 2.00 7 0.69 20 13.80 
  Mathieu, Olivier 1905  * FRA1.0010.922018.40 
  Fontaine, Alain 1905  * FRA0.5010.42208.40 
  Seeger, Klaus 1905  * GER0.001-0.0820-1.60 
  Strohl, Antoine 1862 FRA0.001-0.1120-2.20 
  Djidjeli, Sofiane 1410 FRA0.001-0.6320-12.60 
  Thery, Philippe-Alexandre 1698 FRA0.5010.25205.00 
  Bazzazi, Abdulaziz 1905  * FRA0.001-0.0820-1.60 
 * 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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