Individual Calculations February 2020
 Francisco Concepcion, Francisco  Total change: 0.40  Rating chartPersonal card
 Torneo de navidad de Santa Cruz de la Palma Isla de La Palma ESP 2019-12-16
RcRownchangeKK*chgGame
 1523 1521 3.50 7 0.02 20 0.40 
  Guerra Arrocha, Daniel 1921  * ESP0.001-0.0820-1.60 
  Bethencourt Reyes, Francisco Raul 1368 ESP1.0010.30206.00 
  Salgado Gracia, Marcelino 1693 ESP0.001-0.2720-5.40 
  Bethencourt Hernandez, Alberto I 1121  * ESP1.0010.08201.60 
  Bethencourt Hernandez, Alberto 1501 ESP0.501-0.0320-0.60 
  Ramos Macias, Paula 1254 ESP1.0010.18203.60 
  Alonso Perez, Alfredo 1805 ESP0.001-0.1620-3.20 
 * 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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