Individual Calculations September 2023
 Rodriguez Rodriguez, Joan David  Total change: 9.60  Rating chartPersonal card
 IX Open Internacional Fundacion Valencia Cuna Valencia ESP 2023-07-31
RcRownchangeKK*chgGame
 1587 1685 4.50 7 0.24 40 9.60 
  Gomez Rondon, Cesar Emilio 1358 ESP1.0010.13405.20 
  Diaz Martinez, Alfonso 1322 ESP1.0010.10404.00 
  Martin Ayala, David 1943 ESP0.001-0.1840-7.20 
  Munoz-Calero Lopez, Armando 1710 ESP1.0010.534021.20 
  Turner, Justin 1859 AUS0.001-0.2740-10.80 
  Oltra Navarro, Emilio Jose 1451 ESP0.501-0.2940-11.60 
  Lopez Sardinas, Alexis Adalberto 1466 ESP1.0010.22408.80 

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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