Individual Calculations December 2019
 Andrieux, Pascal  Total change: -21.40  Rating chartPersonal card
 Team 2020 - Nationale 2 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1916 2144 0.50 2 -1.07 20 -21.40 
  Vasseur, Jean-Pierre 1851 FRA0.001-0.8520-17.00 
  Maupin, Valerie wf1981 FRA0.501-0.2220-4.40 

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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