Individual Calculations December 2018
 Vincent, Didier  Total change: 8.00  Rating chartPersonal card
 Open FIDE de Louviers 2018 (-2200) LOUVIERS FRA 2018-11-10
RcRownchangeKK*chgGame
 1842 1995 4.50 6 0.40 20 8.00 
  Arinal, Serge 1595  * FRA0.501-0.4220-8.40 
  Abdat, Rachid 1887 FRA1.0010.35207.00 
  Delmas-Goyon, Francois 1871 FRA0.501-0.1720-3.40 
  Nguyen-Cadoret, Nathan 2105 FRA0.5010.15203.00 
  Lebrun, Elias 1755 FRA1.0010.20204.00 
  Blondel, Jerome 1840 FRA1.0010.29205.80 
 * 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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