Rapid: Individual Calculations September 2021
 Goldstein, Asaf  Total change: 15.20  Rating chartPersonal card
 Kfar Saba Weekend tournament B Kfar Saba ISR 2021-08-06
RcRownchangeKK*chgGame
 1397 1196 3.00 8 0.76 20 15.20 
  Cohen, Ofer 1728 ISR1.0010.972019.40 
  Blonder, Daniel 1428 ISR0.001-0.2120-4.20 
  Ofir, Nevo 1248 ISR1.0010.572011.40 
  Ginzburg, Ofer 1463 ISR0.001-0.1820-3.60 
  Gilad, Tomer 1320 ISR0.001-0.3320-6.60 
  Weisbuch, Ido 1334 ISR0.001-0.3120-6.20 
  Barkai, Uri 1576 ISR1.0010.912018.20 
  Berlad, Asaf 1080 ISR0.001-0.6620-13.20 

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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