Individual Calculations August 2015
 Collado Barbas, Laura  Total change: -4.00  Rating chartPersonal card
 Open Grupo Covadonga Gijon ESP 2015-07-11
RcRownchangeKK*chgGame
 2057 2141 4.50 8 -0.20 20 -4.00 
  Marcilla Perez, Illan 1741  * ESP1.0010.08201.60 
  Suarez Garcia, Carlos f2408 ESP0.001-0.1820-3.60 
  Fuller, Nicolas 1741  * ESP1.0010.08201.60 
  Aguera Naredo, Javier f2354 ESP0.001-0.2320-4.60 
  Yanes Crespo, Javier 1872 ESP1.0010.17203.40 
  Alvarez Fernandez, Enrique f2306 ESP0.001-0.2820-5.60 
  Abalde Fernandez, Esteban 2032 ESP1.0010.35207.00 
  Fernandez Diaz, Ignacio 1998 ESP0.501-0.1920-3.80 
 * 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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