Individual Calculations May 2019
 Le Duigou, Jean-Guy  Total change: -22.60  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1866 1898 0.50 3 -1.13 20 -22.60 
  Seite, Sullian 1826 FRA0.001-0.6020-12.00 
  Noblet, Renald 2083 FRA0.001-0.2620-5.20 
  Terrazzoni, William 1689 FRA0.501-0.2720-5.40 

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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