Individual Calculations August 2019
 Askin, Michael  Total change: 3.80  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 1885 1930 3.00 5 0.19 20 3.80 
  Yan, Ruiyang 1957 USA0.001-0.4620-9.20 
  Hakobyan, Sos 1836 USA1.0010.37207.40 
  Trattner, Andrew 1917 USA0.001-0.5220-10.40 
  Clemens, Kristian 1923 USA1.0010.49209.80 
  Yanofsky, Kevin 1792 USA1.0010.31206.20 

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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