Individual Calculations July 2016
 Lotsov Har-Zahav, Avraham  Total change: -35.40  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 1788 1851 3.50 9 -1.77 20 -35.40 
  Poleg, Dan 2215 ISR0.001-0.1020-2.00 
  Blatt, Yonatan 1596 ISR0.001-0.8120-16.20 
  Hayohamo, Raz 1847 ISR0.001-0.5120-10.20 
  Cohen, Dvir 1601 ISR1.0010.19203.80 
  Milatin, Zvi 1671 ISR1.0010.26205.20 
  Barila, Daniel 1604 ISR1.0010.19203.80 
  Gradenwitz, Oded 1718 ISR0.501-0.1820-3.60 
  Amit, Eli 2005 ISR0.001-0.2920-5.80 
  Pilosof, Haim 1834 ISR0.001-0.5220-10.40 

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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