Individual Calculations July 2021
 Bryant, Daniel  Total change: -42.40  Rating chartPersonal card
 2021 National Open - Under 2300 Las Vegas, Nevada USA 2021-06-17
RcRownchangeKK*chgGame
 1868 2062 2.50 5 -1.06 40 -42.40 
  Wang, Henry 2035 USA0.001-0.5440-21.60 
  Mahooti, James J 1662  * USA1.0010.08403.20 
  Nathan, Nitish Sg c1720 USA0.501-0.3840-15.20 
  Osmonbekov, Talaibek D 2154 USA0.001-0.3740-14.80 
  Pang, Ashley wc1767 USA1.0010.15406.00 
 * 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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