Individual Calculations February 2018
 Cabrera Valverde, Cristina  Total change: -78.00  Rating chartPersonal card
 IV Open Internacional SUB 2150 de Roquetas de Mar ROQUETAS DE MAS - ALMERIA ESP 2018-01-05
RcRownchangeKK*chgGame
 1746 1980 3.50 7 -1.95 40 -78.00 
  Sicilia Laino, Juan Diego 1580  * ESP1.0010.08403.20 
  Ferrete Rueda, Juan Carlos 1698 ESP1.0010.16406.40 
  Castilla Valencia, Juan Frco 1783 ESP0.501-0.2540-10.00 
  Sanchez Lopez, Sergio Ii 1957 ESP0.001-0.5340-21.20 
  Urruticoechea Sarriegui, Jose A 1716 ESP1.0010.18407.20 
  Fernandez Aguilera, Antonio Iii 1777 ESP0.001-0.7640-30.40 
  Tevar Sanz, Gonzalo 1712 ESP0.001-0.8340-33.20 
 * 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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