Individual Calculations May 2024
 Klein, Achi  Total change: -29.80  Rating chartPersonal card
 37th Czerniak Memorial Open B Tel Aviv ISR 2024-04-24
RcRownchangeKK*chgGame
 1684 1758 1.50 5 -1.49 20 -29.80 
  Gradenwitz, Oded 1708 ISR0.501-0.0720-1.40 
  Dimenshtein, Daniel 1787 ISR0.001-0.4620-9.20 
  Nachmias, Moshe 1603 ISR0.001-0.7120-14.20 
  Tabach, Omer 1572 ISR1.0010.26205.20 
  Kopelevitch, Eli 1750 ISR0.001-0.5120-10.20 

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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