Individual Calculations August 2019
 Lin, Michael  Total change: 1.80  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 1954 2103 3.50 5 0.09 20 1.80 
  Gaffagan, Steven 1969 USA1.0010.32206.40 
  Tsodikova, Natalya wf2131 USA1.0010.542010.80 
  Wong, Russell 1933 USA0.001-0.7220-14.40 
  Viswanath Natraj, Ganesh 1988 AUS0.501-0.1620-3.20 
  Melville, Cailen 1748 USA1.0010.11202.20 

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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