Individual Calculations January 2016
 Zorella, Benzion  Total change: -57.00  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2015-A Herzliya ISR 2015-11-09
RcRownchangeKK*chgGame
 1881 2057 3.50 9 -2.85 20 -57.00 
  Levy, Avner 1657  * ISR1.0010.08201.60 
  Zilberman, Yaacov g2389 ISR0.001-0.1220-2.40 
  El-Az, Shay 1834 ISR1.0010.22204.40 
  Cnaan, Moshe 2025 ISR0.001-0.5420-10.80 
  Mizrahi, Ido 1657  * ISR0.001-0.9220-18.40 
  Lagon, Michael 1958 ISR0.501-0.1420-2.80 
  Khatib, Husein 1855 ISR0.001-0.7620-15.20 
  Pilosof, Haim 1808 ISR1.0010.19203.80 
  Hayohamo, Raz 1746 ISR0.001-0.8620-17.20 
 * 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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