Individual Calculations September 2018
 Santos Olivera, Francisco  Total change: -15.00  Rating chartPersonal card
 XXXIII Open Ciudad de El Puerto 2018 El Puerto de Santa Maria ESP 2018-07-23
RcRownchangeKK*chgGame
 1622 1711 3.50 7 -0.75 20 -15.00 
  Martin Macias, Daniel 2073 ESP0.001-0.1020-2.00 
  Hinojosa Munoz, Arturo 1532 ESP0.001-0.7320-14.60 
  Ariza Ariza, Manuel 1393 ESP1.0010.13202.60 
  Lebaniegos Sanchez, Angel 1501 ESP1.0010.23204.60 
  Plata Fernandez, Diego 1686 ESP0.501-0.0320-0.60 
  Cebada Benitez, Fernando 1816 ESP0.001-0.3620-7.20 
  Baron Martinez, Francisco 1356 ESP1.0010.11202.20 

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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