Individual Calculations October 2019
 Joly, Jean-Pierre  Total change: -1.20  Rating chartPersonal card
 15eme Festival International de Dieppe - Open des Rois - plus de 50 ans DIEPPE FRA 2019-08-24
RcRownchangeKK*chgGame
 1679 1785 5.50 9 -0.06 20 -1.20 
  Tinarrage, Xavier 1468 FRA1.0010.13202.60 
  Jackson, Oliver A f2153 ENG0.5010.40208.00 
  Baron, Daniel 1885 FRA0.5010.14202.80 
  Portier, William 1533 BEL0.501-0.3120-6.20 
  Sogny, Richard 1495 FRA0.501-0.3420-6.80 
  Le Guillou, Francois 1492 FRA1.0010.15203.00 
  Schadd, Jan 1862 NED0.001-0.3920-7.80 
  Zinoun, Said 1385  * FRA1.0010.08201.60 
  Farou, Fabrice 1840 FRA0.5010.08201.60 
 * 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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