Individual Calculations February 2018
 Ferrer Freyre, David  Total change: -3.40  Rating chartPersonal card
 XLIII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2018-01-12
 1893 2012 5.00 8 -0.17 20 -3.40 
  Cabillas Martinez, Juan Luis 1612  * ESP1.0010.08201.60 
  Xu, Yi m2412  * CHN0.001-0.0820-1.60 
  Aguirre Fernandez, Carlos 1740 ESP1.0010.17203.40 
  Ferrete Rueda, Juan Carlos 1698 ESP0.501-0.3620-7.20 
  Clemente Chen, Alfredo 1827 ESP0.501-0.2420-4.80 
  Sevillano Garcia, Joaquin 1751 ESP0.501-0.3220-6.40 
  Rivero Cabello, Jose Carlos 1822 ESP1.0010.25205.00 
  Biedma Martin, Enrique f2280 ESP0.5010.33206.60 
 * 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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