Individual Calculations December 2018
 Amate Tortosa, Bernardo  Total change: 7.00  Rating chartPersonal card
 Liga Andaluza 2018 Division de Honor Oriental Andalucia ESP 2018-09-30
RcRownchangeKK*chgGame
 2010 2123 1.00 1 0.35 20 7.00 
  Izquierdo Puertas, Carlos 2010 ESP1.0010.35207.00 

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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