Individual Calculations July 2017
 Chang, Eliam  Total change: -16.80  Rating chartPersonal card
 Bay Area Beat the Heat Championship Milpitas, California USA 2017-06-16
RcRownchangeKK*chgGame
 1842 1826 1.50 4 -0.42 40 -16.80 
  Feng, Justin 1920 USA0.001-0.3740-14.80 
  Palusa, Maurya 1671 USA1.0010.294011.60 
  Saephanh, William 1993 USA0.5010.22408.80 
  Maiti, Milind 1784 USA0.001-0.5640-22.40 

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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