Individual Calculations May 2015
 Muller, Marion  Total change: -18.20  Rating chartPersonal card
 Team 2015 - Nationale 2 - R8-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1673 1887 2.00 4 -0.91 20 -18.20 
  Genzling, Sylvie 2004 FRA0.001-0.3420-6.80 
  Sesia, Noah 1487  * FRA0.501-0.4220-8.40 
  Afrakhteh, Nahid 1489 FRA1.0010.08201.60 
  Vantet, Pascale 1710 FRA0.501-0.2320-4.60 
 * 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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