Individual Calculations February 2021
 Donate Moreno, David  Total change: 23.60  Rating chartPersonal card
 X IRT Sub 2200 Navidad Alzira 2020 Alzira ESP 2020-12-27
RcRownchangeKK*chgGame
 1515 1668 6.00 8 0.59 40 23.60 
  Sancho Boluda, Albert 1268  * ESP1.0010.08403.20 
  Medina Cordero, Angel 1841 ESP0.001-0.2740-10.80 
  Denis Cazacu, Ioan 1446 ESP0.001-0.7840-31.20 
  Girona Salvador, Eduardo 1290 ESP1.0010.09403.60 
  Lopez Sardinas, Alexis Adalberto 1428 ESP1.0010.20408.00 
  Yatseta Fernandez, Marc Kazymyr 1620 ESP1.0010.434017.20 
  Puig Perez, Jordi 1598 ESP1.0010.404016.00 
  Domenech Briz, Jose 1626 ESP1.0010.444017.60 
 * 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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