Individual Calculations June 2016
 Bian, Alex  Total change: -61.60  Rating chartPersonal card
 2016 Illinois Youth Invitational- Denker Schaumburg, Illinois USA 2016-05-14
RcRownchangeKK*chgGame
 1911 2119 1.50 4 -1.54 40 -61.60 
  Stevens, Matthew J 1946 USA0.001-0.7340-29.20 
  Kalghatgi, Akhil 1904 USA0.001-0.7740-30.80 
  Lehmann, Spencer G 1974 USA0.501-0.1940-7.60 
  Narayanan, Rishi T 1820 USA1.0010.15406.00 

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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