Individual Calculations September 2020
 Grimault, Stephanie  Total change: 10.60  Rating chartPersonal card
 6e open de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2020-08-23
RcRownchangeKK*chgGame
 1391 1253 1.50 3 0.53 20 10.60 
  Rubini, Louis 1465 FRA0.001-0.2320-4.60 
  Famel, Diane 1460 FRA0.5010.27205.40 
  Gigi, Daniela 1249 FRA1.0010.49209.80 

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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