Rapid: Individual Calculations September 2023
 Davidovich, Asaf  Total change: 100.80  Rating chartPersonal card
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeKK*chgGame
 1683 1438 4.00 6 2.52 40 100.80 
  Federovski, Adi 1855 ISR0.001-0.0740-2.80 
  Lublinsky, Daniel 1246 ISR1.0010.254010.00 
  Zilbershatz, Noam 1772 ISR1.0010.884035.20 
  Alperovich, Asher 1770 ISR1.0010.884035.20 
  Goz, Shachar 1522 ISR1.0010.624024.80 
  Cohen, Yehuda 1932 ISR0.001-0.0440-1.60 

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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