Individual Calculations February 2023
 Bes, Stephane  Total change: -9.40  Rating chartPersonal card
 XXXVIIeme Open International d'Hiver de Nice Open A NICE FRA 2022-12-26
RcRownchangeKK*chgGame
 1922 1991 3.50 7 -0.53 20 -10.60 
  Martin, Eric 1489 FRA0.501-0.4620-9.20 
  Rei-Rosa, Jean-Jacques 1591  * FRA1.0010.08201.60 
  Borne, Felix 1816 FRA1.0010.27205.40 
  Verdier, Patrice f1996 MNC1.0010.512010.20 
  Efimov, Igor g2356 MNC0.001-0.1020-2.00 
  Barseghyan, Harutyun m2431 FRA0.001-0.0620-1.20 
  Dubois, Martine wm1778 MNC0.001-0.7720-15.40 
 * 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 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2431 1992 0.00 1 -0.06 20 -1.20 
  Barseghyan, Harutyun m2431 FRA0.001-0.0620-1.20 

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)
 
 Team 2023 - Nationale 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2079 1992 0.00 1 -0.38 20 -7.60 
  Avanesyan, Davit 2079 FRA0.001-0.3820-7.60 

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 2023 - Nationale 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1994 1992 1.00 1 0.50 20 10.00 
  Chaumet, Etienne 1994 FRA1.0010.502010.00 

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)
 

 

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