Individual Calculations December 2019
 Andurand, Philippe  Total change: -13.80  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1872 1943 0.50 2 -0.69 20 -13.80 
  Biancarelli, Pablo 1803 FRA0.001-0.6920-13.80 
  Hoffmann, Michel 1940 FRA0.5010.00200.00 

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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