Individual Calculations December 2019
 Dallery, Christophe  Total change: 0.80  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1920 1903 1.00 2 0.04 20 0.80 
  Rabia, Karim 1885 FRA1.0010.47209.40 
  Thomas, Olivier 1955 FRA0.001-0.4320-8.60 

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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