Individual Calculations February 2016
 Fischer, Jean-Claude  Total change: -12.20  Rating chartPersonal card
 16e tournoi de Noel de Montigny le Bretonneux MONTIGNY LE BRETONNEUX FRA 2015-12-27
RcRownchangeKK*chgGame
 1851 1758 1.00 4 -0.61 20 -12.20 
  Etrog, Jonathan 2158  * FRA0.001-0.0820-1.60 
  Saugrain, Marc-Antoine 1573 FRA1.0010.26205.20 
  Plantet, Marc 1883 FRA0.001-0.3320-6.60 
  Rousseau, Matthieu 1789 FRA0.001-0.4620-9.20 
 * 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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