Individual Calculations May 2023
 Weinreb, Boaz  Total change: 119.60  Rating chartPersonal card
 Jeruchess February 2023 5 mar Jerusalem ISR 2023-03-05
RcRownchangeKK*chgGame
 1903 1760 5.50 7 2.99 40 119.60 
  Vijay Chakravarthy, Pranav 1698 IND1.0010.414016.40 
  Zelkin, Vladimir 1658 ISR1.0010.364014.40 
  Berenboym, Igor 2036 ISR1.0010.834033.20 
  Yarmonov, Igor m2327 UKR0.001-0.0240-0.80 
  Cohen, Alon 2012 ISR1.0010.814032.40 
  Kirsch, Yahel David 1752 ISR0.501-0.0140-0.40 
  Zrihan, Dan 1837 ISR1.0010.614024.40 

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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