Rapid: Individual Calculations August 2021
 Bertrand, Marin  Total change: -1.40  Rating chartPersonal card
 6eme memorial Gilbert Rouede AUCH FRA 2021-07-04
RcRownchangeKK*chgGame
 1867 1608 1.00 4 -0.07 20 -1.40 
  Estadieu, Romeo 2188 FRA0.001-0.0220-0.40 
  Grimault, Stephanie 1223 FRA1.0010.09201.80 
  Abdelmoumen, Oussama 2001 FRA0.001-0.0820-1.60 
  Bedue, Julien 2056 FRA0.001-0.0620-1.20 

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)
 

 

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