Individual Calculations September 2021
 Nguyen, Vincent  Total change: -33.60  Rating chartPersonal card
 6eme Open International de Noisiel 2021 - Open A NOISIEL FRA 2021-08-23
RcRownchangeKK*chgGame
 2017 2149 3.00 7 -1.68 20 -33.60 
  Maugenest, Matthieu 1931 FRA1.0010.22204.40 
  Kambrath, Yannick m2375 FRA0.001-0.2120-4.20 
  Lardon, Quentin 1936 FRA0.001-0.7720-15.40 
  Hernandez, Lara 1976 FRA1.0010.27205.40 
  Aubry, Benjamin 1904 FRA0.001-0.8020-16.00 
  Ribiere, Damien 2028 FRA1.0010.34206.80 
  Randrianarimanana, Alicia 1971 FRA0.001-0.7320-14.60 

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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