Individual Calculations December 2021
 Primel, Dominique  Total change: 6.00  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1719 1883 4.00 7 -0.71 20 -14.20 
  Ablin-De Claverie, Nathan 1486 FRA1.0010.08201.60 
  Van Coppenolle, Kurt 2144 BEL0.001-0.1820-3.60 
  Zinoun, Said 1483  * FRA0.501-0.4220-8.40 
  Boutin, Emeric 1483  * FRA1.0010.08201.60 
  Heurtebize, Christophe 2017 FRA0.001-0.3220-6.40 
  Lahmar, Elies 1750 FRA0.501-0.1820-3.60 
  Duvert, Francois 1668 FRA1.0010.23204.60 
 * 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)
 
 28e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 2013 1849 2.50 5 1.01 20 20.20 
  Deniau, Pascal 2090 FRA1.0010.802016.00 
  Picard, Remi 1998 FRA1.0010.702014.00 
  Lacan-Rus, David 1855 FRA0.001-0.4920-9.80 
  Weisman, Nathan 2186 FRA0.001-0.1220-2.40 
  Valette, Christian 1936 FRA0.5010.12202.40 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1655 1849 1.50 2 0.00 20 0.00 
  Michel, Jacques 1618 FRA0.501-0.2920-5.80 
  Sanvoisin, Tobias 1692 FRA1.0010.29205.80 

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)
 

 

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