Individual Calculations December 2017
 Barona, Angel  Total change: -31.60  Rating chartPersonal card
 2017 Thanksgiving Open Saint Louis, Missouri USA 2017-11-24
RcRownchangeKK*chgGame
 2162 2125 1.50 5 -0.79 40 -31.60 
  Lodh, Anish 1743 USA1.0010.09403.60 
  Li, Zhaozhi f2395 USA0.001-0.1740-6.80 
  Wilson, Matthew 1935 USA0.501-0.2540-10.00 
  Rambaldi, Francesco g2525  * ITA0.001-0.0840-3.20 
  Vazquez Maccarini, Danitza wm2214 PUR0.001-0.3840-15.20 
 * 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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