Rapid: Individual Calculations January 2020
 Vidoni, Salma  Total change: -10.20  Rating chartPersonal card
 Grand Prix Rapides du Val de Marne Saison 2020 Etape 2B THIAIS FRA 2019-11-30
RcRownchangeKK*chgGame
 1216 1218 2.50 6 -0.51 20 -10.20 
  Capron, Mattis 1065 FRA1.0010.30206.00 
  Briand, Maxime 1343 FRA0.001-0.3320-6.60 
  Simon, Adam 1412 FRA0.001-0.2520-5.00 
  Soubrier, Alain 1010 FRA0.501-0.2720-5.40 
  Carre, Philippe 1134 FRA1.0010.38207.60 
  Vovau, Maurice 1333 FRA0.001-0.3420-6.80 

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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