Blitz: Individual Calculations April 2024
 Klein, Achi  Total change: -26.40  Rating chartPersonal card
 Shaul Weinstein 50 th Birthday Blitz Jerusalem ISR 2024-03-14
RcRownchangeKK*chgGame
 1802 1771 1.00 5 -1.32 20 -26.40 
  Berenboym, Igor 2058 ISR0.001-0.1620-3.20 
  Friedlich, Eyal 1653 ISR0.001-0.6620-13.20 
  Malachi, Aharon 1887 ISR0.001-0.3420-6.80 
  Lukin, Gavriel 1551 ISR1.0010.22204.40 
  Hart, Alon 1859 ISR0.001-0.3820-7.60 

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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