Individual Calculations December 2019
 Lafond, Olivier  Total change: -4.40  Rating chartPersonal card
 Team 2020 - Nouvelle Aquitaine Novembre NAQ FRA 2019-11-01
RcRownchangeKK*chgGame
 1961 1883 0.50 1 0.11 20 2.20 
  Regnier, Thomas 1961 FRA0.5010.11202.20 

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)
 
 Team 2020 - Coupe de France 2e Tour FRANCE FRA 2019-11-03
RcRownchangeKK*chgGame
 1608 1883 0.50 1 -0.33 20 -6.60 
  Alegret, Jean-Pierre 1608 FRA0.501-0.3320-6.60 

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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