Individual Calculations November 2023
 Goodman, Michael K  Total change: -32.40  Rating chartPersonal card
 27th annual Eastern Chess Congress - U2100 Princeton, NJ USA 2023-10-27
RcRownchangeKK*chgGame
 1524 1631 1.00 3 -0.81 40 -32.40 
  Shrivastava, Nivaan 1727 USA0.001-0.3740-14.80 
  Qiao, Richardson Jingsi 1615 USA0.001-0.5240-20.80 
  Muthu, Kamatchi 1231  * 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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