Individual Calculations August 2018
 Kobernat, Alan  Total change: -32.00  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1737 2061 1.00 3 -1.60 20 -32.00 
  Simpkins, Jerry 1661  * USA1.0010.08201.60 
  Wonsever, James 1807 USA0.001-0.8120-16.20 
  Harris, John 1742 USA0.001-0.8720-17.40 
 * 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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