Individual Calculations December 2014
 Balza Rodriguez, Oswaldo  Total change: 15.20  Rating chartPersonal card
 IRT "45vo Aniversario de la Asociacion Trujillana de Ajedrez" Valera VEN 2014-10-24
RcRownchangeKK*chgGame
 2014 2057 3.00 4 0.76 20 15.20 
  Gomez Aranguren, Alexis Jose 1894 VEN1.0010.28205.60 
  Ledezma, Daniel Antonio 1997 VEN1.0010.42208.40 
  Ubaldo Suarez, Maria Gisela wm2024 VEN1.0010.45209.00 
  Contreras, Eleazar 2139 VEN0.001-0.3920-7.80 

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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