Individual Calculations February 2023
 Bui, Christopher  Total change: -42.80  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 1859 2015 5.00 9 -1.13 40 -45.20 
  Ben Amar, Yanis 1651 FRA1.0010.10404.00 
  Kosteniuk, Kristina 1615  * FID0.001-0.9240-36.80 
  Hileyan, Michel 1840 FRA1.0010.274010.80 
  Emilbekov, Bektogul 1738 FRA0.501-0.3340-13.20 
  Fischer, Thorange 1926 FRA1.0010.384015.20 
  Derige Kane, Yan c2161 FRA0.001-0.3040-12.00 
  Richard, Thomas 1822 FRA0.001-0.7540-30.00 
  Rasolo, Loick 1975 FRA0.501-0.0640-2.40 
  Piriz, Emilio 2003 FRA1.0010.484019.20 
 * 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 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1796 1998 1.00 2 -0.43 40 -17.20 
  Chaumet, Etienne 1994 FRA0.001-0.5140-20.40 
  Renaud, Eloise 1598  * FRA1.0010.08403.20 
 * 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 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1989 1998 1.00 1 0.49 40 19.60 
  Cornileau, Juliette 1989 FRA1.0010.494019.60 

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)
 

 

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