Individual Calculations April 2020
 Ortiz Aroca, Juan  Total change: -10.80  Rating chartPersonal card
 Cto. de Asturias por Equipos Segunda 2020 (Rd 1-4) Asturias ESP 2020-02-15
RcRownchangeKK*chgGame
 1156 1365 2.00 3 -0.27 40 -10.80 
  Rodriguez Garcia, Daniel Ii 1232 ESP1.0010.324012.80 
  Alnachawati Gonzalez, Sami 1041 ESP1.0010.13405.20 
  Junquera Guerrero, David 1195 ESP0.001-0.7240-28.80 

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)
 

 

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