Individual Calculations December 2021
 Yisrael, Melakah  Total change: 106.00  Rating chartPersonal card
 19th Annual Turkey Bowl Coral Springs, Florida USA 2021-11-12
RcRownchangeKK*chgGame
 2055 1756 3.50 5 2.65 40 106.00 
  Zlotnikov, Mikhail m2156  * USA1.0010.924036.80 
  Kumar, Naman 2134 USA0.001-0.0940-3.60 
  Silva, Ben 1810 USA1.0010.584023.20 
  De La Colina, Nicolas 2130 USA0.5010.404016.00 
  Cooke, Eric 2044 USA1.0010.844033.60 
 * 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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