Individual Calculations January 2018
 Tafforeau, Romain  Total change: -10.80  Rating chartPersonal card
 Team 2018 - Nationale 2 r3-6 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 2046 1951 0.50 2 -0.24 20 -4.80 
  Lavanant, Maxime 2081 FRA0.5010.18203.60 
  Le Clezio, Sylvain 2011 FRA0.001-0.4220-8.40 

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)
 
 20e Open de Noel de Gouesnou GOUESNOU FRA 2017-12-27
RcRownchangeKK*chgGame
 1762 1948 4.00 6 -0.30 20 -6.00 
  Derrien, Fabrice 1548  * FRA1.0010.08201.60 
  Rousseau, Jean-Francois 1649 FRA1.0010.15203.00 
  Famel, Edouard 1821 FRA0.501-0.1720-3.40 
  Troubat, Alexandre 1916 FRA1.0010.46209.20 
  Restrepo, Alejandro 1924 PAN0.001-0.5320-10.60 
  Bachaumard, Joel 1713 FRA0.501-0.2920-5.80 
 * 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)
 

 

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