Individual Calculations February 2014
 Garcia Artal, Obdulio  Total change: -16.35  Rating chartPersonal card
 “VII Open Internacional Stadium Casablanca” Zaragoza ESP 2013-12-26
RcRownchangeKK*chgGame
 1637 1639 2.50 7 -1.09 15 -16.35 
  Accattato Martin, Mario 2039  * ESP0.001-0.0815-1.20 
  Gamarra Cirac, Jorge 1272 ESP0.001-0.9015-13.50 
  Gil Lopez, Francisco Javier 1398 ESP1.0010.20153.00 
  Sarto Ramos, Angel 1972 ESP0.001-0.1215-1.80 
  Zambrana Petisme, Ramiro 1824 ESP0.001-0.2615-3.90 
  Mata, Maria 1455 FRA1.0010.26153.90 
  Ruperez Benito, Yaiza 1497 ESP0.501-0.1915-2.85 
 * 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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