Individual Calculations May 2017
 Wang, Alex  Total change: -2.80  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2138 1985 1.50 5 -0.07 40 -2.80 
  Brodsky, David f2313 USA0.001-0.1340-5.20 
  Eswaran, Ashritha wm2162 USA0.001-0.2740-10.80 
  Garcia, Erick G 2187 USA0.5010.264010.40 
  Yoo, Christopher Woojin 2104 USA0.001-0.3440-13.60 
  Fernandez, Nelson Wilfredo 1922 HON1.0010.414016.40 

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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