Rapid: Individual Calculations March 2020
 Kulczycki, Robert  Total change: 17.80  Rating chartPersonal card
 Open Rapide de l'Echiquier Antibois 2020 ANTIBES FRA 2020-02-16
RcRownchangeKK*chgGame
 1574 1535 3.50 6 0.89 20 17.80 
  Dubois, Martine wm1923 MNC0.001-0.0920-1.80 
  Gautier, Louis 1135  * FRA1.0010.08201.60 
  Mangiaracina, Franck 1723 FRA0.5010.24204.80 
  Perrusset, Barbara 1743 FRA1.0010.772015.40 
  Birens, Eric-Andre 1786 FRA0.001-0.1920-3.80 
  Herbin, Anthony 1135  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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