Individual Calculations September 2017
 Martinez Ahrens, Francisco  Total change: -11.00  Rating chartPersonal card
 Open Valencia Cuna Del Ajedrez Valencia ESP 2017-07-31
RcRownchangeKK*chgGame
 1740 2001 3.50 5 -0.55 20 -11.00 
  Sellami Atienza, David 1601  * ESP1.0010.08201.60 
  Carreres Boluda, David 1790 ESP0.501-0.2720-5.40 
  Bueno Dominguez, Ricardo 1740 ESP0.501-0.3220-6.40 
  Perales Arona, Joaquin 1832 ESP0.501-0.2220-4.40 
  Aupi Royo, Juan Ignacio 1736 ESP1.0010.18203.60 
 * 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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