Individual Calculations August 2017
 Uzzaman, Ashik  Total change: 38.40  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1923 1936 5.50 7 1.92 20 38.40 
  Sherwood, Peter 1705 USA1.0010.21204.20 
  McKellar, Daniel 1690 USA1.0010.19203.80 
  Krasnov, Steven 1988 USA1.0010.572011.40 
  O`connor, Derek 2175 USA0.001-0.2020-4.00 
  Starr, Albert Mart 1624 USA1.0010.14202.80 
  Wong, Russell 2051 USA1.0010.662013.20 
  Shaw, Tenzing 2231 USA0.5010.35207.00 

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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