Individual Calculations June 2023
 Edeso Perez, Francisco  Total change: 0.80  Rating chartPersonal card
 Cto de Aragon de Veteranos Master 65 Rondas 3-6 Zaragoza ESP 2023-04-29
RcRownchangeKK*chgGame
 1715 1698 1.50 3 0.04 20 0.80 
  Moreno Antonio, Mario 1536 ESP0.501-0.2120-4.20 
  Castera Montagud, Rafael 1641 ESP1.0010.42208.40 
  Roche Simon, Manuel Angel 1967 ESP0.001-0.1720-3.40 

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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