Individual Calculations April 2020
 Aubry, Justin  Total change: -8.20  Rating chartPersonal card
 Team 2020 Coupe 2000 Phase Ligue FRANCE FRA 2020-03-01
RcRownchangeKK*chgGame
 1830 1948 1.50 3 -0.41 20 -8.20 
  D`avout D`auerstaedt, Geoffroy 1981 FRA0.001-0.4520-9.00 
  Couchet, Renaud 1626 FRA1.0010.13202.60 
  Primel, Dominique 1882 FRA0.501-0.0920-1.80 

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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