Individual Calculations June 2016
 Sarafian, Greg M  Total change: 17.80  Rating chartPersonal card
 2016 Mechanics' Spring Tuesday Marathon San Francisco, California USA 2016-03-15
RcRownchangeKK*chgGame
 1866 1882 4.00 6 0.89 20 17.80 
  Olson, David R 1482  * USA1.0010.08201.60 
  Doyle, Bryon J 2051 USA0.001-0.2820-5.60 
  Campers, Willie 1753 USA1.0010.33206.60 
  Walters, Kevin 1805 USA1.0010.39207.80 
  Shaw, Tenzing 2241 USA0.5010.40208.00 
  Clemens, Kristian 1861 USA0.501-0.0320-0.60 
 * 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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