Individual Calculations February 2013
 Martin Hernandez, Ruben  Total change: -6.75  Rating chartPersonal card
 XXIII Torneo de Navidad CajaCanarias Tenerife (Islas Canarias) ESP 2012-12-13
RcRownchangeKK*chgGame
 2027 2187 3.50 6 -0.45 15 -6.75 
  Pena Aragon, Sergio 1787  * ESP1.0010.08151.20 
  Gonzalez Moreno, Juan Carlos 1787  * ESP1.0010.08151.20 
  Tatai, Stefano m2369 ITA0.001-0.2615-3.90 
  Henriquez Garcia, David 2009 ESP0.501-0.2315-3.45 
  Ferrera Gonzalez, Carlos 1787  * ESP1.0010.08151.20 
  Fernandez Garcia, Jose Luis g2425 ESP0.001-0.2015-3.00 
 * 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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