Individual Calculations September 2019
 Alvarez Sanchez, David  Total change: 19.20  Rating chartPersonal card
 XXXIV Open Ciudad de El Puerto 2019 El Puerto de Santa Maria ESP 2019-07-24
RcRownchangeKK*chgGame
 1756 1761 4.00 6 0.96 20 19.20 
  Dhanwani, Aryan 1361  * ENG1.0010.08201.60 
  Fernandez Montero, Francisco M. 2048 ESP0.001-0.1620-3.20 
  Cruces Fernandez, Francisco 1538 ESP1.0010.22204.40 
  Osuna Vega, Enrique c2140 ESP0.001-0.0920-1.80 
  Ganaza Amate, Andres 1583 ESP1.0010.27205.40 
  Onate Gomez, Ildefonso 1863 ESP1.0010.642012.80 
 * 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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