Individual Calculations February 2020
 Estevez Iglesias, Antonio  Total change: -0.40  Rating chartPersonal card
 XXVIII Open Internacional de Erandio Erandio ESP 2019-12-14
RcRownchangeKK*chgGame
 1622 1571 3.50 8 -0.02 20 -0.40 
  Garrido Legarreta, Jose Javier 1971  * ESP0.001-0.0820-1.60 
  Echeverria Ezquerro, Egoiitz 1171  * ESP1.0010.08201.60 
  Umaran Del Campo, Enrique 1776 ESP0.001-0.2420-4.80 
  Ruiz Azcue, Alfredo 1417 ESP1.0010.29205.80 
  Gutierrez Bolado, Juan Antonio 1721 ESP0.5010.20204.00 
  Martin Ibisate, Xabier 1897 ESP0.001-0.1320-2.60 
  Cerezo Goikolea, Pedro Maria 1670 ESP0.001-0.3620-7.20 
  Pons Rodriguez, Diego 1351 ESP1.0010.22204.40 
 * 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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