Rapid: Individual Calculations January 2020
 Diver, Patrick  Total change: -9.40  Rating chartPersonal card
 26eme grand tournoi rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2019-12-01
RcRownchangeKK*chgGame
 1623 1828 4.50 7 -0.47 20 -9.40 
  Boubanga, Destin 1428  * FRA1.0010.08201.60 
  Kayyali Tchervinoff, Cecile 1428  * FRA1.0010.08201.60 
  Chaudagne, Christophe 2031 FRA0.001-0.2420-4.80 
  Mallet, Francois 1496 FRA1.0010.12202.40 
  Bonnamour, Matthieu 2055 FRA0.001-0.2120-4.20 
  Schmitt, Sylvain 1495 FRA0.501-0.3820-7.60 
  Roland, Philippe 1428  * 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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