Individual Calculations March 2023
 Djidjeli, Sarah  Total change: -3.80  Rating chartPersonal card
 Team 2023 - Nationale 2 r6 FRANCE FRA 2023-01-30
RcRownchangeKK*chgGame
 1784 2039 1.00 1 0.19 20 3.80 
  Pivard, Oscar 1784 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)
 
 41eme Open international de Clermont-Ferrand CLERMONT FERRAND FRA 2023-02-16
RcRownchangeKK*chgGame
 1865 2032 4.50 7 -0.38 20 -7.60 
  Lalitte, Raphael 1632  * FRA1.0010.08201.60 
  Morgand, Paul 1741 FRA0.501-0.3520-7.00 
  Kljucanin, Sead 1906 FRA1.0010.33206.60 
  Oungre, Laurent 1947 FRA0.501-0.1220-2.40 
  Bertin, Jean-Loup 1802 FRA1.0010.21204.20 
  Kosten, Anthony C. g2359 FRA0.001-0.1320-2.60 
  Severine, Kevin 1670 FRA0.501-0.4020-8.00 
 * 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)
 

 

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