Individual Calculations August 2018
 Lurie, Ariel  Total change: 8.20  Rating chartPersonal card
 Netanya Open Summer 2018 Netanya ISR 2018-05-31
RcRownchangeKK*chgGame
 1796 1738 3.00 6 0.41 20 8.20 
  Feldman, Gidi 1981 ISR0.001-0.2020-4.00 
  Rufu, Aurel Evian 1659 ISR0.501-0.1120-2.20 
  Shani, Amichai 1981 ISR1.0010.802016.00 
  Shalom, Avi 1727 ISR0.001-0.5220-10.40 
  Ivatarov, Gurami 1845 ISR0.5010.15203.00 
  Tenenbaum, Aharon 1584 ISR1.0010.29205.80 

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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