Individual Calculations September 2017
 Forney, Robert K  Total change: 0.00  Rating chartPersonal card
 6th Annual Washington International - Experts Rockville, Maryland USA 2017-08-12
RcRownchangeRpKK*chgGame
 1810 0 6.00 9 0.00 1870   0.00 
  Nair, Siddhant 1659 USA0.0010.00 0.00 
  Gorti, Atmika wc1617 USA1.0010.00 0.00 
  Rosenhouse, Jason 1789 USA1.0010.00 0.00 
  Siamon, David 1855 USA0.5010.00 0.00 
  Du, Jeffrey 1866 USA1.0010.00 0.00 
  De Fotis, Gary 1909 USA1.0010.00 0.00 
  Tan, Richard T 1955 USA0.0010.00 0.00 
  Mahajan, Rushaan 1639 USA1.0010.00 0.00 
  Senft, Sean 2000 USA0.5010.00 0.00 

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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