Individual Calculations November 2021
 Durand-Le Ludec, Brendan-Budok  Total change: -40.60  Rating chartPersonal card
 Team 2022 - Nationale 2 r1-2 FRANCE FRA 2021-10-16
RcRownchangeKK*chgGame
 2100 2256 1.50 2 0.10 20 2.00 
  Bodenez, Vincent 2190 FRA0.501-0.0920-1.80 
  Vialatte, Jean-Charles 2009 FRA1.0010.19203.80 

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)
 
 Open International de Liffre 2021 - Tournoi A LIFFRE FRA 2021-10-23
RcRownchangeKK*chgGame
 1966 2256 3.50 7 -2.13 20 -42.60 
  Boutant, Jade 1856  * FRA1.0010.08201.60 
  Le Fournier, Pascal 1856  * FRA1.0010.08201.60 
  Prodhomme, Boris 2010 FRA0.001-0.8120-16.20 
  Dgebuadze, Alexandre g2473 BEL0.001-0.2220-4.40 
  Vaillant, Stephane 1856  * FRA1.0010.08201.60 
  Alaime, Maxime 1856  * FRA0.501-0.4220-8.40 
  Herreman-Boutot, Samuel 1856  * FRA0.001-0.9220-18.40 
 * 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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