Individual Calculations December 2021
 Andrieu, Philippe  Total change: -16.60  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1808 1756 2.50 7 -0.56 20 -11.20 
  Coursaget, Nicolas f2156  * FRA0.001-0.0820-1.60 
  Defurne, Maxime 1502 FRA0.501-0.3120-6.20 
  Delage, Jonas 1473 FRA1.0010.16203.20 
  Aarnes, Eirik 1949 NOR0.001-0.2520-5.00 
  Rimbaud, Alexis 1857 FRA1.0010.642012.80 
  Afraoui, Solenn 1900 FRA0.001-0.3120-6.20 
  Kibleur, Christophe 1820 FRA0.001-0.4120-8.20 
 * 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 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1933 1760 0.00 1 -0.27 20 -5.40 
  Petit, Clement 1933 FRA0.001-0.2720-5.40 

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)
 

 

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