Individual Calculations August 2015
 Raynal, Adrien  Total change: -1.20  Rating chartPersonal card
 23eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2015-07-18
RcRownchangeKK*chgGame
 1698 1712 4.50 9 -0.03 40 -1.20 
  Mullon, Jean-Baptiste m2112  * FRA0.001-0.0840-3.20 
  Roman, Sylvian 1377 FRA0.001-0.8840-35.20 
  Grimaud, Jean-Claude 1312  * FRA1.0010.08403.20 
  David, Iris 1316 FRA1.0010.08403.20 
  Riviere, Gerard 1859 FRA1.0010.704028.00 
  Jackson, Thomas 1965 FRA0.5010.314012.40 
  Berthelot, Nathan 1952 FRA0.001-0.2040-8.00 
  Rivet, Cyrille 1879 FRA0.001-0.2840-11.20 
  Hebert, Floriane 1514 FRA1.0010.24409.60 
 * 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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