Individual Calculations September 2021
 Vinodhkumar, Balaguru  Total change: -26.80  Rating chartPersonal card
 6eme Open International de Noisiel 2021 - Open A NOISIEL FRA 2021-08-23
RcRownchangeKK*chgGame
 2088 2124 2.50 7 -1.34 20 -26.80 
  Aubry, Benjamin 1904 FRA1.0010.22204.40 
  Macon, Arthur f2310 FRA0.5010.24204.80 
  Belkhodja, Slim g2366 TUN0.001-0.2020-4.00 
  Grimmer, Jonathan 1963 FRA0.001-0.7120-14.20 
  Defromont, Benjamin f2190 FRA0.001-0.4120-8.20 
  Triger, Franck 1904 FRA1.0010.22204.40 
  Hernandez, Lara 1976 FRA0.001-0.7020-14.00 

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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