Individual Calculations January 2021
 Fernandez Vargas, Isidro  Total change: 1.60  Rating chartPersonal card
 Liga Andaluza 2020 Primera Division A Andalucia ESP 2020-09-27
RcRownchangeKK*chgGame
 1970 1668 0.50 3 0.04 40 1.60 
  Nieto Gonzalez, Ismael 2038 ESP0.001-0.1040-4.00 
  Sanchez Crespo, David 1995 ESP0.001-0.1340-5.20 
  Boza Perez, Luis 1877 ESP0.5010.274010.80 

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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