Individual Calculations April 2023
 Sanchez Castro, Roberto  Total change: 0.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Division de Honor Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1943 1972 0.50 1 -0.04 20 -0.80 
  Moya Gimeno, Raul 1943 ESP0.501-0.0420-0.80 

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)
 
 Cto por Equipos de Aragon-Primera III Rondas 5-8 Zaragoza ESP 2023-02-25
RcRownchangeKK*chgGame
 1572 1972 1.00 1 0.08 20 1.60 
  Gonzalez Romea, Edgar 1572  * 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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