Individual Calculations August 2014
 Gutman, Joshua  Total change: 8.55  Rating chartPersonal card
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2175 2125 4.00 8 0.57 15 8.55 
  Mabe, Chris J 2233 USA0.5010.15152.25 
  Ryba, Andrew 2213 USA0.001-0.3815-5.70 
  Yagiz, Bora 1932 TUR1.0010.25153.75 
  Acor, Corey 2233 USA1.0010.65159.75 
  Shibut, Macon A f2229 USA1.0010.64159.60 
  Aquino, Jose 2255 PHI0.001-0.3215-4.80 
  Liu, Andrew 2178 USA0.001-0.4315-6.45 
  Auger, Michael William 2130 USA0.5010.01150.15 

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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