Individual Calculations May 2022
 Sasson, Uri  Total change: -5.20  Rating chartPersonal card
 35th Czerniak Memorial 2022 Open B Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 1643 1511 1.50 5 -0.13 40 -5.20 
  Fudim, Basya 1517 ISR0.5010.01400.40 
  Leor, Ephraim 1690 ISR0.5010.23409.20 
  Cohen, Daniel 1728 ISR0.001-0.2240-8.80 
  Knafo, Michael 1662 ISR0.5010.20408.00 
  Lavie, Efi 1620 ISR0.001-0.3540-14.00 

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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