Individual Calculations July 2017
 Lotsov Har-Zahav, Avraham  Total change: 8.40  Rating chartPersonal card
 Herzliya Spring 2017 A Herzliya ISR 2017-04-24
RcRownchangeKK*chgGame
 1883 1794 4.00 9 0.42 20 8.40 
  Calabrese, Gabriel 2152 ISR0.001-0.1020-2.00 
  Cnaan, Moshe 1991 ISR1.0010.752015.00 
  Amit, Eli 2026 ISR0.001-0.2120-4.20 
  Hayohamo, Raz 1826 ISR1.0010.542010.80 
  Emanuel, Yahav 2046 ISR0.001-0.1920-3.80 
  Lagon, Michael 1915 ISR0.001-0.3420-6.80 
  Dobkin, Uri 1707 ISR0.001-0.6220-12.40 
  Gradenwitz, Oded 1621 ISR1.0010.27205.40 
  Rotshtein, Maxim 1664 ISR1.0010.32206.40 

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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