Individual Calculations December 2019
 Lebreton, Bertrand  Total change: 5.60  Rating chartPersonal card
 Team 2020 - 60mn Novembre FRANCE FRA 2019-11-01
RcRownchangeKK*chgGame
 1331 1218 1.00 2 0.28 20 5.60 
  Taquet, Alain 1450 FRA0.001-0.2120-4.20 
  Benoit, Matthieu 1212 FRA1.0010.49209.80 

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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