Individual Calculations July 2021
 Valenzuela Fernandez, Alejandro  Total change: 20.40  Rating chartPersonal card
 Campeonato de Andalucia Absoluto-Sub18 2021 Salobrena ESP 2021-05-15
RcRownchangeKK*chgGame
 1801 1804 4.00 7 0.51 40 20.40 
  Sanchez Martinez, Andres 2077 ESP0.001-0.1740-6.80 
  Serrano Almendros, Alejandro 2006 ESP0.001-0.2440-9.60 
  Munoz Serrano Jose, Antonio 1472 ESP0.501-0.3840-15.20 
  Delgado Lozano, Jose Manuel 1853 ESP0.5010.07402.80 
  Hernandez Hurtado, Jose Carlos 1632 ESP1.0010.274010.80 
  Mullor Pena, Claudia 1543 ESP1.0010.18407.20 
  Crespo Ruiz, Manuel Maria 2021 ESP1.0010.784031.20 

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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