Individual Calculations June 2017
 Gaffagan, Steven  Total change: 20.60  Rating chartPersonal card
 Spring 2017 Tuesday Night Marathon San Francisco, California USA 2017-03-14
RcRownchangeKK*chgGame
 1895 1999 6.00 8 1.03 20 20.60 
  Brown, Nicholas M 1599  * USA1.0010.08201.60 
  McKellar, Daniel 1690 USA1.0010.14202.80 
  Shaw, Tenzing 2231 USA0.001-0.2120-4.20 
  Melville, Cailen 1855 USA0.501-0.1920-3.80 
  Royzen, Igor 1838 USA1.0010.29205.80 
  Sarafian, Greg 1861 USA0.501-0.1920-3.80 
  Walters, Kevin 1919 USA1.0010.39207.80 
  Fuentes, Romulo C 2167 USA1.0010.722014.40 
 * 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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