Individual Calculations March 2023
 Dominguez Luzon, Fernando  Total change: -30.20  Rating chartPersonal card
 Cto por Equipos de Aragon-Preferente I Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 1959 1960 0.00 3 -1.51 20 -30.20 
  Carruez Gracia, Eduardo 1941 ESP0.001-0.5320-10.60 
  Perez Tomas, Juan Manuel 1807 ESP0.001-0.7020-14.00 
  Malo Guillen, Jose Luis 2128 ESP0.001-0.2820-5.60 

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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