Individual Calculations April 2020
 Rodriguez Sanchez De Alva, Alfon  Total change: 13.00  Rating chartPersonal card
 Campeonato de Sevilla Veteranos Supra 65 2020 Sevilla ESP 2020-02-09
RcRownchangeKK*chgGame
 1624 1686 3.00 4 0.65 20 13.00 
  Caamano Gonzalez, Antonio Salvad 1482 ESP1.0010.24204.80 
  Rey Pujol, Eduardo 1482 ESP1.0010.24204.80 
  Perez Burgos, Rafael 1563 ESP1.0010.33206.60 
  Landero Luna, Vicente 1968 ESP0.001-0.1620-3.20 

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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