Individual Calculations January 2014
 Vigor Iriarte, Unai  Total change: 7.50  Rating chartPersonal card
 Navarro Preferente 2013 Navarra ESP 2013-10-12
RcRownchangeKK*chgGame
 1934 1622 1.50 7 0.50 15 7.50 
  Bernal Gomez, Alejandro 1970 ESP0.001-0.1115-1.65 
  Urriza Iricibar, Pablo 2022  * ESP0.001-0.0815-1.20 
  Perez Marchal, Javier 1931 ESP0.001-0.1415-2.10 
  Martinez Zazo, Jesus 1833 ESP0.5010.27154.05 
  Hernandez Barricarte, Miguel A 1838 ESP0.001-0.2215-3.30 
  Idiazabal Troyas, Aritz 1970 ESP0.5010.39155.85 
  Arrese-Igor Sanchez, Cesareo 1974 ESP0.5010.39155.85 
 * 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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