Individual Calculations August 2019
 Zafra Bono, Elsa  Total change: 40.40  Rating chartPersonal card
 VIII Obert internacional escacs Masdenverge Terres Ebre Masdenverge ESP 2019-06-28
RcRownchangeKK*chgGame
 1547 1201 1.50 4 1.01 40 40.40 
  Lopez Minguella, Armand 1601  * ESP0.5010.424016.80 
  Aloy Lopez, Xavier 1601  * ESP0.001-0.0840-3.20 
  Sanz Ortiz, Joaquim 1411 ESP0.001-0.2340-9.20 
  Zhao, Xijunjie 1573 ESP1.0010.904036.00 
 * 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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