Individual Calculations December 2019
 Alvarez Lopez, Carlos  Total change: -8.00  Rating chartPersonal card
 Liga Andaluza 2019 Primera Division B Andalucia ESP 2019-09-29
RcRownchangeKK*chgGame
 1969 1960 0.50 2 -0.48 20 -9.60 
  Castillo Quero, Juan Carlos 1916 ESP0.001-0.5620-11.20 
  Carrabeo Garcia, Manuel 2021 ESP0.5010.08201.60 

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)
 
 Absoluto por equipos de Cordoba 2019 Cordoba ESP 2019-10-05
RcRownchangeKK*chgGame
 1560 1960 1.00 1 0.08 20 1.60 
  Perez Viveros, Sergio 1560  * ESP1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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