Individual Calculations April 2020
 Bertru, Florent  Total change: 15.60  Rating chartPersonal card
 Team 2020 Coupe 2000 Phase Ligue FRANCE FRA 2020-03-01
RcRownchangeKK*chgGame
 1217 1401 2.50 3 0.39 40 15.60 
  Agius, Bernard 1095 FRA1.0010.14405.60 
  Herambourg, David 1501 FRA1.0010.644025.60 
  Montroussier, Lionel 1055 FRA0.501-0.3940-15.60 

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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