Blitz: Individual Calculations August 2023
 Efrati, Alon  Total change: -24.00  Rating chartPersonal card
 Summer Blitz - Chess4All Savion ISR 2023-07-07
RcRownchangeKK*chgGame
 1593 1713 2.00 5 -1.20 20 -24.00 
  Ben-Gera, Omer 1531 ISR0.001-0.7420-14.80 
  Steinberg, Omri 1331 ISR1.0010.09201.80 
  Harel, Ori 1486 ISR0.501-0.2920-5.80 
  Laor, Jason Ethan 1688 ISR0.501-0.0320-0.60 
  Gavriely, Or 1928 ISR0.001-0.2320-4.60 

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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