Individual Calculations August 2017
 Ouahhoud, Yassine  Total change: 24.40  Rating chartPersonal card
 25eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2017-07-22
RcRownchangeKK*chgGame
 1665 1559 4.00 9 0.61 40 24.40 
  Forgues, Fabien 1959  * FRA0.001-0.0840-3.20 
  Alfonso, Jonathan 1183 FRA1.0010.09403.60 
  Andrieu, Philippe 1887 FRA0.001-0.1340-5.20 
  Durand, Joris 1295 FRA1.0010.18407.20 
  Aubry, Fabien 1818 FRA0.001-0.1840-7.20 
  Garlopeau, Brigitte 1447 FRA1.0010.354014.00 
  Berthelot, Nathan 1898 FRA0.5010.384015.20 
  Claisse, Patrick 1757 FRA0.5010.264010.40 
  Georges, Lisa 1742 FRA0.001-0.2640-10.40 
 * 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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