Individual Calculations March 2013
 Naya Sancho, Jose Ignacio  Total change: 13.65  Rating chartPersonal card
 II Torneo Taberna William Wallace Zaragoza ESP 2013-01-19
RcRownchangeKK*chgGame
 2020 2130 3.50 4 0.91 15 13.65 
  Tirado Parra, Alberto 1920 ESP1.0010.23153.45 
  Sanchez Castro, Roberto 2014 ESP1.0010.34155.10 
  Ferreruela Romero, Jose Joaquin 2028 ESP1.0010.36155.40 
  Mimbela Lopez, Luis 2118 ESP0.501-0.0215-0.30 

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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