Individual Calculations December 2019
 Fierry-Fraillon, David  Total change: 22.60  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 2242 1961 1.50 2 1.13 20 22.60 
  Babault, Patrice f2361  * FRA0.5010.42208.40 
  Verdier, Patrice f2123 FRA1.0010.712014.20 
 * 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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