Individual Calculations August 2023
 Barretto, Ryan Sanjay  Total change: -6.80  Rating chartPersonal card
 16th annual Chicago Class - Expert Wheeling, IL USA 2023-07-14
RcRownchangeKK*chgGame
 1755 1965 3.50 5 -0.17 40 -6.80 
  Damocles, Joe 1607 USA1.0010.10404.00 
  Daniel, Damian c2126 POL0.001-0.2940-11.60 
  Silverstein, Jonathan 1786 USA1.0010.274010.80 
  Prabhu, Sanjith 1690 USA0.501-0.3340-13.20 
  Sahai, Neel 1565  * USA1.0010.08403.20 
 * 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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