Individual Calculations April 2017
 Tien, Sophie  Total change: 0.00  Rating chartPersonal card
 2017 WA State Championship - Challengers Redmond, Washington USA 2017-02-11
RcRownchangeRpKK*chgGame
 1768 0 1.50 6 0.00 1575   0.00 
  Ahluwalia, Anshul Bharat 1768 USA0.0010.00 0.00 
  Seshadri, Sridhar 1556 USA1.0010.00 0.00 
  Deng, Samuel 1847 USA0.0010.00 0.00 
  Petrov, Oscar 1706 USA0.0010.00 0.00 
  Mahajan, Rushaan 1939 USA0.0010.00 0.00 
  Anand, Vignesh 1790 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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