Individual Calculations February 2020
 Rivet, Bertrand  Total change: 16.20  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1801 1708 3.50 7 0.81 20 16.20 
  Voinea, Marius 1500 FRA1.0010.23204.60 
  Valette, Christian 2018 FRA0.001-0.1420-2.80 
  Loy, Konstantin 2108  * UKR0.001-0.0820-1.60 
  Besnard, Sylviane 1308  * FRA1.0010.08201.60 
  Arene, Olivier 1929 FRA0.5010.28205.60 
  El Fakkak, Radouan 1864 FRA0.5010.21204.20 
  Alaime, Maxime 1880 FRA0.5010.23204.60 
 * 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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