Individual Calculations October 2021
 El Haddad, Mesbah  Total change: -17.80  Rating chartPersonal card
 20e Open de Bourgoin-Jallieu (-2200) BOURGOIN JALLIEU FRA 2021-09-11
RcRownchangeKK*chgGame
 1545 1360 1.00 4 -0.20 20 -4.00 
  Garde, Guillaume 1760  * FRA0.001-0.0820-1.60 
  Melis, Gaspard 1003 FRA1.0010.11202.20 
  Robert, Thierry 1657 FRA0.001-0.1520-3.00 
  Breuil, Virgile 1760  * FRA0.001-0.0820-1.60 
 * 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)
 
 2eme Tournoi de Rentree de l'ECCM (-2200) CORBAS FRA 2021-09-25
RcRownchangeKK*chgGame
 1500 1360 1.00 5 -0.69 20 -13.80 
  Sylvestre-Baron, Laurent 1760  * FRA0.001-0.0820-1.60 
  Chanove, Bruno 1566 FRA0.001-0.2420-4.80 
  Chalencon, Nolan 1186 FRA0.001-0.7320-14.60 
  Rodriguez, Jean-Pierre 1501 FRA1.0010.692013.80 
  Lorenter, Patrick 1485 FRA0.001-0.3320-6.60 
 * 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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