Individual Calculations December 2021
 Zounani, Yacine  Total change: 13.00  Rating chartPersonal card
 6eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2021-10-30
RcRownchangeKK*chgGame
 1934 2073 4.50 5 1.26 20 25.20 
  Bayer, Jean-Pierre 1673  * FRA1.0010.08201.60 
  Grossmann, Brunelle 1749 FRA1.0010.13202.60 
  Guillerm, Mischa 1961 FRA1.0010.35207.00 
  Leriche, Luc 2165 FRA0.5010.13202.60 
  Spitz, Christophe 2120 FRA1.0010.572011.40 
 * 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)
 
 Team 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 2237 2087 0.50 1 0.20 20 4.00 
  Nguyen, Thanh-Tong f2237 FRA0.5010.20204.00 

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 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2159 2087 0.00 2 -0.81 20 -16.20 
  Maleki, Nicolas 2088 FRA0.001-0.5020-10.00 
  Rene, Benoit f2229 FRA0.001-0.3120-6.20 

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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