Rapid: Individual Calculations September 2023
 Sobel, Alon  Total change: 37.00  Rating chartPersonal card
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeKK*chgGame
 1696 1793 5.50 6 1.85 20 37.00 
  Linik, Daniel 1423 ISR1.0010.10202.00 
  Goz, Shachar 1522 ISR1.0010.17203.40 
  Alperovich, Asher 1770 ISR1.0010.47209.40 
  Soybert, Ori 1691 ISR1.0010.36207.20 
  Rozen, Guy 1912 ISR1.0010.662013.20 
  Federovski, Adi 1855 ISR0.5010.09201.80 

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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