Individual Calculations August 2015
 Newey, Richard H  Total change: 31.80  Rating chartPersonal card
 2015 Summer Tuesday Night Marathon San Francisco, California USA 2015-05-26
RcRownchangeKK*chgGame
 1830 1767 4.50 7 1.59 20 31.80 
  Brown, Nicholas M 1543 USA1.0010.22204.40 
  Uzzaman, Ashik 1925 USA0.001-0.2920-5.80 
  Aniket, Mondal 1367  * IND1.0010.08201.60 
  Kokesh, Tim 2024 USA1.0010.822016.40 
  Steger, Eric A 1891 USA1.0010.672013.40 
  Shaw, Tenzing 2167  * USA0.001-0.0820-1.60 
  Grey, Peter G 1893 USA0.5010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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