Individual Calculations February 2020
 Legras, Sebastien  Total change: -11.60  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1760 1628 1.50 6 -0.58 20 -11.60 
  Crozatier, Denis 1231 FRA1.0010.08201.60 
  Primel, Dominique 1908 FRA0.5010.34206.80 
  De Seroux, Camille wf2028  * SUI0.001-0.0820-1.60 
  Ruffenach, Alain 1899 FRA0.001-0.1720-3.40 
  Cleran, Anthony 1954 FRA0.001-0.1320-2.60 
  De Geest, Jan 1542 BEL0.001-0.6220-12.40 
 * 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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