Individual Calculations January 2020
 Volkov, Yuri  Total change: -17.40  Rating chartPersonal card
 Mark Center Autumn 2019 A Tel Aviv ISR 2019-10-29
RcRownchangeKK*chgGame
 1740 1899 4.00 7 -0.87 20 -17.40 
  Tsarfati, Ohn 1630 ISR0.501-0.3320-6.60 
  Levi, Or 1646 ISR0.501-0.3120-6.20 
  Zaslavsky, Oleg 1691 ISR0.501-0.2720-5.40 
  Amitai, Ido 1618 ISR1.0010.16203.20 
  Bar-Or, Ornan 1902 ISR1.0010.502010.00 
  Philosoph, Assi 2042 ISR0.5010.19203.80 
  Levanzov, Yevgeny 1651 ISR0.001-0.8120-16.20 

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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