Individual Calculations September 2021
 Lebel-Arias, Julia  Total change: 2.20  Rating chartPersonal card
 Tournoi Open de Mi-ete 2021 de Hyeres (-2200) HYERES FRA 2021-07-31
RcRownchangeKK*chgGame
 1773 1734 2.50 5 0.24 20 4.80 
  Camhi, David 1497 TPE1.0010.20204.00 
  Pean, Leonard 1948 FRA0.5010.27205.40 
  Blanchard, Samuel 1895 FRA0.001-0.2920-5.80 
  Arousstamian, Albert 1510 FRA1.0010.22204.40 
  Janier, Fabrice 2017 FRA0.001-0.1620-3.20 

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)
 
 Tournoi Open de Rentree 2021 de Hyeres (-2200) HYERES FRA 2021-08-28
RcRownchangeKK*chgGame
 1549 1732 4.00 6 -0.13 20 -2.60 
  Mezzapesa, Juliette 1332  * FRA1.0010.08201.60 
  Kunne, Ronald 1508 FRA0.501-0.2820-5.60 
  Breemhaar, Marlon 1332  * FRA0.501-0.4220-8.40 
  Hazarian, Colin 1332  * FRA1.0010.08201.60 
  Canonge, Jerome 1797 FRA0.5010.09201.80 
  Forestier, Flavien 1994 FRA0.5010.32206.40 
 * 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)
 

 

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