Individual Calculations March 2019
 Santos Izquierdo, Francisco J.  Total change: 20.40  Rating chartPersonal card
 I Open Internacional sub2200 Costa de la Luz Conil de la Frontera ESP 2019-02-15
RcRownchangeKK*chgGame
 1947 2154 5.50 6 1.02 20 20.40 
  Villanueva Ruiz-Mateo, J. Manuel 1754  * ESP1.0010.08201.60 
  De La Puerta Fernandez, Carlos A 1822 ESP1.0010.12202.40 
  Garrido Collantes, Jose Manuel 1953 ESP1.0010.24204.80 
  Montalban Rivera, Juan 1990 ESP1.0010.28205.60 
  Osuna Vega, Enrique c2090 ESP0.501-0.0920-1.80 
  Diaz Mino, Pablo 2073 ESP1.0010.39207.80 
 * 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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