Individual Calculations October 2019
 Alon, Yaacov  Total change: 47.80  Rating chartPersonal card
 Kfar Saba Summer Tournament Over 1900 Kfar Saba ISR 2019-08-17
RcRownchangeKK*chgGame
 2032 1934 5.00 7 2.39 20 47.80 
  Ben Ari, Yannay 2037 ISR0.5010.14202.80 
  Zhimalov, Adam 2014 ISR1.0010.612012.20 
  Lifshits, Raz 1798 ISR1.0010.32206.40 
  Weisbuch, Udi f2209 ISR0.001-0.1720-3.40 
  Philosoph, Assi 2044 ISR0.5010.15203.00 
  Caspi, Nimi 2048 ISR1.0010.662013.20 
  Gorshtein, Asaf 2071 ISR1.0010.682013.60 

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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