Individual Calculations June 2018
 Feryn, Alexandre  Total change: 9.80  Rating chartPersonal card
 42eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2018-05-19
RcRownchangeKK*chgGame
 2043 2093 4.50 7 0.49 20 9.80 
  Leleu, Guillaume 1727 FRA1.0010.10202.00 
  Safarli, Eltaj g2493  * AZE0.001-0.0820-1.60 
  Van De Griend, Johan 1867 NED1.0010.21204.20 
  Nguyen-Cadoret, Nathan 1926 FRA0.501-0.2220-4.40 
  Brion, Marwan 1968 FRA0.501-0.1720-3.40 
  Thomas, Olivier 1966 FRA1.0010.33206.60 
  Hautot, Stephane m2351 BEL0.5010.32206.40 
 * 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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