Individual Calculations January 2016
 Dong, Alice  Total change: 13.20  Rating chartPersonal card
 42nd Annual Eastern Open Bethesda, Maryland USA 2015-12-26
RcRownchangeKK*chgGame
 2088 1940 2.50 7 0.33 40 13.20 
  Sinha, Sahil 2029 USA0.001-0.3840-15.20 
  Sherman, David 2067 USA1.0010.674026.80 
  Huang, Andy 1938 USA0.5010.00400.00 
  Giannatos, Peter 2149 USA0.001-0.2340-9.20 
  Gorti, Akshita fwm2227 USA1.0010.844033.60 
  Colding, Ernest 2132 USA0.001-0.2540-10.00 
  Kjoita, Henning 2073 NOR0.001-0.3240-12.80 

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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