Individual Calculations April 2020
 Vivar Reina, Daniela  Total change: 27.60  Rating chartPersonal card
 II Open Int. Sub2200 Villa De Benalmadena-XXI Memorial Mendoza Malaga ESP 2020-02-28
RcRownchangeKK*chgGame
 1494 1170 1.50 6 0.69 40 27.60 
  Ibarra Elizarraras, Juan Jose 1570  * MEX0.5010.424016.80 
  Gutierrez Castillo, Paloma wm1570  * ESP0.001-0.0840-3.20 
  Castillo Hidalgo, Alejandro 1423 ESP0.5010.314012.40 
  Pena Rodriguez, Alvaro 1513 ESP0.001-0.1240-4.80 
  Morata Perez, Jose 1467 ESP0.001-0.1540-6.00 
  Molina Souponitskaia, Alexander 1418 ESP0.5010.314012.40 
 * 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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