Individual Calculations July 2024
 Roth, Elai  Total change: -10.40  Rating chartPersonal card
 Aviv Festival Chess4All B Savion ISR 2024-05-17
RcRownchangeKK*chgGame
 1665 1623 1.50 4 -0.26 40 -10.40 
  Fisher, Eliezer 1695 ISR0.001-0.4040-16.00 
  Rosen, Ori 1445 ISR1.0010.274010.80 
  Yaacobovich, Shlomi 1749 ISR0.5010.17406.80 
  Dimenshtein, Daniel 1770 ISR0.001-0.3040-12.00 

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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