Blitz: Individual Calculations July 2022
 Cogan, Doron  Total change: 3.60  Rating chartPersonal card
 Jerusalem Blitz Champhionship 2022 Jerusalem ISR 2022-06-27
RcRownchangeKK*chgGame
 1707 1706 5.00 10 0.18 20 3.60 
  Cohen, Alon 1945 ISR0.001-0.2020-4.00 
  Rezeq, Mohammad 1591 PLE1.0010.34206.80 
  Rudnev, Nikolay 2026 ISR0.001-0.1320-2.60 
  Zwiebel, Michael 1413 ISR0.001-0.8520-17.00 
  Bollag, Gavriel 1867 ISR1.0010.712014.20 
  Bar Gil, Eviatar 1277 ISR1.0010.07201.40 
  Kaminetsky, Asaf 1306  * ISR1.0010.08201.60 
  Shelman, Ishay 1758 ISR1.0010.572011.40 
  Vazana, Yochay 1915 ISR0.001-0.2320-4.60 
  Goldberg, Shmuel 1969 RSA0.001-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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