Individual Calculations December 2021
 Ben Khelifa, Noomene  Total change: -25.40  Rating chartPersonal card
 Open Leuven 2021 Leuven BEL 2021-10-29
RcRownchangeKK*chgGame
 1714 2114 0.00 2 -1.84 20 -36.80 
  Vaneylen, Urbain 1714  * BEL0.001-0.9220-18.40 
  Ognyanov, Michail 1714  * BEL0.001-0.9220-18.40 
 * 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)
 
 28e open Fide de Domloup - Tournoi A (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 1937 2112 4.00 5 0.47 20 9.40 
  Lacan-Rus, David 1855 FRA0.501-0.3220-6.40 
  Aliaga Perez, Christian Mariano 1712  * FRA1.0010.08201.60 
  Picard, Remi 1998 FRA0.501-0.1620-3.20 
  Valette, Christian 1936 FRA1.0010.27205.40 
  Weisman, Nathan 2186 FRA1.0010.602012.00 
 * 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 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2156 2112 1.00 2 0.10 20 2.00 
  Sermier, Alain 1980 FRA1.0010.32206.40 
  Sharif, Mehrshad m2331 FRA0.001-0.2220-4.40 

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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