Individual Calculations November 2019
 Cohen, Elad  Total change: -25.60  Rating chartPersonal card
 Dov Porat Memorial 2019: Youth Event - A Ramat Gan ISR 2019-10-13
RcRownchangeKK*chgGame
 1861 1871 2.00 5 -0.64 40 -25.60 
  Globus, Or f2271  * ISR0.5010.424016.80 
  Stolyarsky, Yegor 1996 ISR0.001-0.3340-13.20 
  Sobel, Ido 1601 ISR0.501-0.3340-13.20 
  Bialik, Eyal 1770 ISR0.001-0.6440-25.60 
  Leib, Yoni 1665 ISR1.0010.24409.60 
 * 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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