Individual Calculations December 2015
 Dupont, Arthur  Total change: -13.20  Rating chartPersonal card
 30e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1964 1925 3.50 9 -0.66 20 -13.20 
  Clery, Nicolas m2325  * FRA0.001-0.0820-1.60 
  De Lagontrie, Jean 1761 FRA1.0010.28205.60 
  Dehesdin, Wilfried 2157 FRA0.001-0.2120-4.20 
  Delescaille, Laurent 1756 BEL1.0010.28205.60 
  Drogou, Gerard 1989 FRA0.5010.09201.80 
  Varoquier, Romain 2138 FRA0.001-0.2320-4.60 
  Naillou, Thomas 1745 FRA0.001-0.7420-14.80 
  Cardon, Pierre 1864 FRA1.0010.42208.40 
  Hetman, Freddy 1943 FRA0.001-0.4720-9.40 
 * 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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