Individual Calculations July 2014
 Ellenbogen, Michael  Total change: -13.50  Rating chartPersonal card
 2014 National Open - Open Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 2061 2060 1.50 5 -0.90 15 -13.50 
  Brown, Michael W 2288 USA0.001-0.2115-3.15 
  Feinstein, Michael f2204 USA0.001-0.3115-4.65 
  Vega Castaneda, Ulises 2001 MEX0.501-0.0815-1.20 
  Bayaraa, Chinguun c1660  * USA1.0010.08151.20 
  Schoch, Ian David 2150 USA0.001-0.3815-5.70 
 * 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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