Individual Calculations August 2019
 Griffith, Kyron  Total change: 10.80  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 2102 2349 6.00 7 0.54 20 10.80 
  Smith, Robert 1949  * USA1.0010.08201.60 
  Askin, David 1949  * USA1.0010.08201.60 
  Ivanov, Aleksandr 2119 USA0.501-0.2920-5.80 
  Wong, Russell 1949  * USA1.0010.08201.60 
  Diaz, Conrado 2291 PHI0.501-0.0820-1.60 
  Chambers, Ezra Paul f2241 BDI1.0010.35207.00 
  Lee, Andy f2213 USA1.0010.32206.40 
 * 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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