Individual Calculations July 2012
 Boada, Wiston  Total change: 15.90  Rating chartPersonal card
 IRT General Jacinto Lara Barquisimeto VEN 2012-05-24
RcRownchangeKK*chgGame
 2121 2235 5.50 7 1.06 15 15.90 
  Ramos, Marco Aurelio 1835  * VEN1.0010.08151.20 
  Balza, Oswaldo 2092 VEN0.501-0.1915-2.85 
  Brizuela, Reivis 2043 VEN1.0010.25153.75 
  Guerrero, Andres 2169 VEN1.0010.41156.15 
  Gascon, Jose Rafael 2199 VEN1.0010.45156.75 
  Marin, Gerardo 2219 VEN0.501-0.0215-0.30 
  Tovio, Israel f2289 COL0.5010.08151.20 
 * 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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