Individual Calculations April 2020
 Corredor Pravia, Marcelino V.  Total change: 6.20  Rating chartPersonal card
 Cto. de Asturias por Equipos Division de Honor Filiales 2020 (Rd 1-4) Asturias ESP 2020-02-15
RcRownchangeKK*chgGame
 1896 1840 2.00 4 0.31 20 6.20 
  Ballina Amandi, Casimiro 1782 ESP1.0010.42208.40 
  Lopez De Lerma Ruiz, Jesus 1932 ESP0.001-0.3720-7.40 
  Alonso Perez, Jose Ramon 1970 ESP0.001-0.3220-6.40 
  Gomez Alvarez, Fco. Fernando 1900 ESP1.0010.582011.60 

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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