Individual Calculations April 2023
 Volkov, Yuri  Total change: -8.20  Rating chartPersonal card
 Mark Center Winter 2023 A Tel Aviv ISR 2023-01-17
RcRownchangeKK*chgGame
 1725 1837 4.00 7 -0.41 20 -8.20 
  Horowitz, Guy 1655 ISR1.0010.26205.20 
  Shilon Rahav, Eliran 1866 ISR0.001-0.4620-9.20 
  Sternfeld, Tomer 1569 ISR1.0010.17203.40 
  Levi, Or 1826 ISR0.001-0.5220-10.40 
  Rachamim, Doron 1437  * ISR1.0010.08201.60 
  Ginis, Ariel 1854 ISR1.0010.522010.40 
  Amit, Eli 1865 ISR0.001-0.4620-9.20 
 * 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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