Rapid: Individual Calculations January 2020
 Busson, Didier  Total change: -25.40  Rating chartPersonal card
 2e Tournoi Rapide d'Echecs FIDE de Noel MEAUX FRA 2019-12-22
RcRownchangeKK*chgGame
 1547 1783 5.50 9 -1.27 20 -25.40 
  Palluat, Marie-Claire 1383  * FRA1.0010.08201.60 
  Mariller, Romain 1383  * FRA1.0010.08201.60 
  Shchekachev, Andrei g2183  * FRA0.001-0.0820-1.60 
  Saad, Gabriel 1383  * FRA0.501-0.4220-8.40 
  Ragot, Pierre 1660 FRA0.001-0.6720-13.40 
  Tram, Jacky 1383  * FRA1.0010.08201.60 
  Six, Robert 1383  * FRA1.0010.08201.60 
  Prevot, Jean-Louis 1780 FRA0.001-0.5020-10.00 
  Vijay, Soukreev 1383  * 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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