Individual Calculations November 2023
 Lyon, Juan  Total change: 23.20  Rating chartPersonal card
 Gulf Coast October Open Estero, FL USA 2023-10-13
RcRownchangeKK*chgGame
 1725 1926 2.00 2 0.58 40 23.20 
  Mulay, Vivan 1526  * USA1.0010.08403.20 
  Dominguez, Juan E 1924 USA1.0010.504020.00 
 * 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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