Individual Calculations May 2018
 Darrigues, Alain  Total change: -0.80  Rating chartPersonal card
 XLI Open Internacional Ciudad de San Sebastian 2018 Donostia ESP 2018-03-24
RcRownchangeKK*chgGame
 1885 1832 3.50 8 -0.04 20 -0.80 
  Franco Alonso, Alejandro m2232  * ESP0.001-0.0820-1.60 
  Uranga Odriozola, Inaki 1533 ESP1.0010.15203.00 
  Vinal Gutierrez, Pedro 2056 ESP0.001-0.2220-4.40 
  Berard, Serge 1961 FRA0.5010.17203.40 
  Alonso Arburu, Juan Ignacio f2232  * ESP0.5010.42208.40 
  De Los Rios Vidal, Enrique 1521 ESP0.001-0.8620-17.20 
  Yaniz Lana, Francisco Javier 1537 ESP1.0010.15203.00 
  Ruano Azua, Jonathan 2011 ECU0.5010.23204.60 
 * 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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