Individual Calculations February 2020
 Khachatryan, Samvel S.  Total change: -35.20  Rating chartPersonal card
 Festival International d'Echecs de Tours 2020 Tournoi A ouvert a tous TOURS FRA 2020-01-02
RcRownchangeKK*chgGame
 1983 2164 4.00 7 -0.88 40 -35.20 
  Lougnon, Florian 1845 FRA1.0010.13405.20 
  Stets, Dmitry m2361 UKR0.001-0.2540-10.00 
  Duvallon, Christophe 1764  * FRA1.0010.08403.20 
  Trevisiol, Thierry 1764  * FRA1.0010.08403.20 
  Le Goff, Ronan f2293 FRA0.001-0.3340-13.20 
  Ruffenach, Alain 1899 FRA0.501-0.3240-12.80 
  Cleran, Anthony 1954 FRA0.501-0.2740-10.80 
 * 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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