Individual Calculations April 2018
 Martinez Ahrens, Francisco  Total change: -4.00  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 4-7 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 1860 1990 2.50 4 -0.20 20 -4.00 
  Wahieb Hussein, Faisal 1798 ESP1.0010.25205.00 
  Fernandez Fernandez, Antonio Ii 1889 ESP0.001-0.6420-12.80 
  Benitez Lopez, Julio 1834 ESP1.0010.29205.80 
  Bernal Rueda, Carlos J. 1920 ESP0.501-0.1020-2.00 

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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