Individual Calculations October 2021
 Bronny, Germain  Total change: -7.20  Rating chartPersonal card
 1er Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-18
RcRownchangeKK*chgGame
 1378 1422 2.00 5 -0.74 40 -29.60 
  Heem, Alice 1123 FRA1.0010.15406.00 
  Marino, Thierry 1623 FRA0.001-0.2440-9.60 
  Bronny, Titien 1231 FRA1.0010.254010.00 
  Camhi, David 1485 TPE0.001-0.4140-16.40 
  Lieutaud, Lucas 1426 FRA0.001-0.4940-19.60 

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)
 
 2eme Tournoi Open de Septembre 2021 de Hyeres (-2200) HYERES FRA 2021-09-25
RcRownchangeKK*chgGame
 1531 1422 2.50 5 0.56 40 22.40 
  Marchix, Esteban 1736 FRA0.5010.364014.40 
  Candela, Leo-Thierry 1446 FRA0.001-0.4740-18.80 
  Gachbar, Imrane 1196 FRA1.0010.21408.40 
  Ben Amar, Yanis 1453 FRA1.0010.544021.60 
  Blanchard, Samuel 1822  * FRA0.001-0.0840-3.20 
 * 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)
 

 

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