Individual Calculations December 2018
 Duverne, Jean-Marie  Total change: 30.20  Rating chartPersonal card
 Open FIDE de Louviers 2018 (-2200) LOUVIERS FRA 2018-11-10
RcRownchangeKK*chgGame
 1858 2062 5.50 6 1.03 20 20.60 
  Rascle, Adeline 1662  * FRA1.0010.08201.60 
  Brugel, Hugo 1784 FRA1.0010.17203.40 
  Bailly, Thierry 1947 FRA1.0010.34206.80 
  Bat, Bilguun 2044 FRA0.501-0.0320-0.60 
  Fretel, Liza 1839 FRA1.0010.22204.40 
  Delmas-Goyon, Francois 1871 FRA1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2019 - Nationale 3 r2 FRANCE FRA 2018-11-18
RcRownchangeKK*chgGame
 2050 2062 1.00 1 0.48 20 9.60 
  Plessis, Arnaud 2050 FRA1.0010.48209.60 

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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