Individual Calculations June 2017
 Vaidya, Atulya  Total change: -50.80  Rating chartPersonal card
 72nd Annual Texas State Championship Irving, Texas USA 2017-05-26
RcRownchangeKK*chgGame
 1889 2031 3.50 7 -1.27 40 -50.80 
  Premkumar, Hiren 1856 USA0.001-0.7340-29.20 
  Wu, Logan 1978 USA1.0010.434017.20 
  Polavaram, Rithik 1891 USA0.001-0.6940-27.60 
  Steiner, Tim C 2030 USA1.0010.504020.00 
  Devagharan, Devina wf1760 USA0.501-0.3340-13.20 
  Yu, Ray 1774 USA1.0010.18407.20 
  Le, Hoang Minh c1936 VIE0.001-0.6340-25.20 

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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