Individual Calculations November 2015
 Sanchez Lucena, Juan  Total change: 21.20  Rating chartPersonal card
 IV Open Internacional P. Nuevo 2015 Madrid - Spain ESP 2015-09-19
RcRownchangeKK*chgGame
 1699 1419 2.50 8 1.06 20 21.20 
  Alvarez Gonzalez, Eduardo 1805 ESP0.001-0.0920-1.80 
  Zuazua Conde, Ivan Javier 1613 ESP1.0010.752015.00 
  Garcia Andrinal, Antonio 1709 ESP1.0010.842016.80 
  Marcos Herrero, Francisco 1819  * ESP0.001-0.0820-1.60 
  Ore Leon, Gustavo 1819  * ESP0.001-0.0820-1.60 
  Martinez Miura, Enrique 1693 ESP0.5010.33206.60 
  Savchuk, Olga 1596 UKR0.001-0.2720-5.40 
  Lopez Suarez, Augusto 1538 ESP0.001-0.3420-6.80 
 * 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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