Individual Calculations July 2014
 Vega, Luis  Total change: -5.55  Rating chartPersonal card
 2014 National Open - Open Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 2078 1965 1.50 5 -0.37 15 -5.55 
  Schoch, Ian David 2150 USA0.5010.24153.60 
  Bryant, John Daniel m2365  * USA0.001-0.0815-1.20 
  Martinez, Isaac 2092 USA0.001-0.3315-4.95 
  Tarhon, Brian 1929 ENG0.001-0.5515-8.25 
  Little, James C 1854 USA1.0010.35155.25 
 * 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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