Individual Calculations January 2012
 Phillips, David W  Total change: 4.50  Rating chartPersonal card
 2011 TexOhma Open Richardson, Texas USA 2011-11-24
RcRownchangeKK*chgGame
 1940 1890 2.50 5 0.30 15 4.50 
  Labedz, Patrycja A wf2146 POL0.001-0.1915-2.85 
  Murthy, Aaditya 1829 USA0.501-0.0815-1.20 
  Kotta, Venkat T 1780 USA1.0010.35155.25 
  Deshpande, Saurabh 2025 IND0.001-0.3215-4.80 
  Jiang, Austin Z 1919 USA1.0010.54158.10 

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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