Individual Calculations January 2017
 Cunningham, Charles  Total change: -30.40  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1661 1483 2.00 9 -0.76 40 -30.40 
  Gray, William 1883  * USA0.001-0.0840-3.20 
  Cowgill, Jackie 1205 USA1.0010.17406.80 
  Hakobyan, Sos 1868 USA0.001-0.0940-3.60 
  Capdeville, Barry 1392 USA1.0010.384015.20 
  Riese, Kayven 1722 USA0.001-0.2040-8.00 
  Drane, Robert W 1857 USA0.001-0.1040-4.00 
  Casares Jr, Nick 1616 USA0.001-0.3240-12.80 
  James, Charles 1525 USA0.001-0.4440-17.60 
  Doyle, Bryon 1883  * USA0.001-0.0840-3.20 
 * 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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