Blitz: Individual Calculations May 2023
 Sontu, David  Total change: 164.00  Rating chartPersonal card
 1600-2000 - Bezeq competition of the Chess Club Haifa - Nesher Championship for the needs of an FIDE Rating Haifa ISR 2023-03-30
RcRownchangeKK*chgGame
 1645 1411 6.50 10 4.10 40 164.00 
  Rakita, Efim 1907 ISR1.0010.964038.40 
  Keren, Jonatan 1629 ISR0.5010.284011.20 
  Goikhman, Boris 1484 ISR0.001-0.4040-16.00 
  Dimenshtein, Daniel 1432 ISR0.001-0.4740-18.80 
  Abuelhijaa, Fadi 1601 ISR1.0010.754030.00 
  Shlaen, Rem 1799 ISR0.001-0.0940-3.60 
  Meir, Ohad 1480 ISR1.0010.604024.00 
  Levin, Daniel 1847 ISR1.0010.944037.60 
  Kharouba, Wasim 1522 ISR1.0010.654026.00 
  Fridman, Ivan 1753 ISR1.0010.884035.20 

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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