Individual Calculations March 2023
 Sanz Lopez, Ruben  Total change: -11.80  Rating chartPersonal card
 Cto por Equipos de Aragon-Primera II Rondas 1-4 Zaragoza ESP 2023-01-28
RcRownchangeKK*chgGame
 2012 1856 0.00 2 -0.59 20 -11.80 
  Fernandez Rubio, Rafael 2072 ESP0.001-0.2220-4.40 
  Gines Abad, Pedro 1951 ESP0.001-0.3720-7.40 

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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