Individual Calculations February 2016
 Duval, Sylvain  Total change: -21.00  Rating chartPersonal card
 16e tournoi de Noel de Montigny le Bretonneux MONTIGNY LE BRETONNEUX FRA 2015-12-27
RcRownchangeKK*chgGame
 1785 1977 4.00 7 -1.05 20 -21.00 
  Duval, Dominique 1664 FRA1.0010.14202.80 
  Mathe, Florian 1737 FRA0.001-0.8020-16.00 
  Hedjazian, Farhad 1621 FRA0.501-0.3920-7.80 
  Alif, Yassine 1577  * FRA1.0010.08201.60 
  Tornare, Michel 1879 FRA0.501-0.1320-2.60 
  Artieres, Michel 1701 FRA1.0010.17203.40 
  Van Dongen, Patrick f2315 FRA0.001-0.1220-2.40 
 * 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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