Individual Calculations February 2015
 Delseny, Serge  Total change: -4.80  Rating chartPersonal card
 XXème Open International d'Echecs d'Hiver de Nice NICE FRA 2014-12-26
RcRownchangeKK*chgGame
 1866 1951 4.00 7 -0.24 20 -4.80 
  Ferraye, Nicolas 1551  * FRA1.0010.08201.60 
  Sulava, Nenad g2351  * CRO0.001-0.0820-1.60 
  Rei-Rosa, Jean-Jacques 1686 FRA1.0010.18203.60 
  Salvetti, Julien 1798 FRA1.0010.30206.00 
  Debray, Christopher m2322 FRA0.001-0.1020-2.00 
  Apap, Titouan 1801 MNC0.001-0.7020-14.00 
  Mathieu, Jean 1551  * FRA1.0010.08201.60 
 * 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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