Individual Calculations November 2023
 Villar-Lopez, Carlos Daniel  Total change: -38.40  Rating chartPersonal card
 27th annual Eastern Chess Congress - U2100 Princeton, NJ USA 2023-10-27
RcRownchangeKK*chgGame
 1533 1808 1.50 3 -0.96 40 -38.40 
  Muthu, Kamatchi 1408  * USA1.0010.08403.20 
  Fang, Arabella 1560 USA0.501-0.3140-12.40 
  Sandberg, Gavin John 1630 USA0.001-0.7340-29.20 
 * 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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