Individual Calculations September 2022
 Weisz, Jacques  Total change: -21.80  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1515 1684 3.00 6 -1.09 20 -21.80 
  Simon, Fernand 1284  * BEL1.0010.08201.60 
  Monera Puente, Cesar 1865 ESP0.001-0.2620-5.20 
  Benard, Franck 1326 FRA0.501-0.4020-8.00 
  Koulitchenko, Francoise 1374 FRA1.0010.14202.80 
  Selby, Paul R 1789 ENG0.001-0.3620-7.20 
  Gaudin, Bruno 1453 FRA0.501-0.2920-5.80 
 * 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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