Rapid: Individual Calculations October 2023
 Barzilay, Marianne  Total change: -16.20  Rating chartPersonal card
 459e Rapide Fide du Canal PARIS FRA 2023-09-22
RcRownchangeKK*chgGame
 1623 1290 0.00 4 -0.81 20 -16.20 
  Schmittheisler, Guillaume 1697 FRA0.001-0.0820-1.60 
  Amarger, Vincent 2010 FRA0.001-0.0120-0.20 
  Stojanovic, Alexandre 1445 FRA0.001-0.2920-5.80 
  Laval, Eddy 1341 FRA0.001-0.4320-8.60 

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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