I sent an email to:
mailto:Tier@elal.co.il
And asked for status match of my silver Ba to Elal.
They responded me very quickly with Gold for 6 months.
Congratulations!
Your account has been upgraded to the status of Gold for 6 months.
Accumulation of 500 points during the next six months will give you a renewal of your status for an additional year .
If the number of points required to maintain status is not achieved, your status will be determined in accordance with the new half-year end accumulation.
A Gold kit will be sent to the address updated in your account.
Below is a link describing the benefits provided to EL AL's Gold members:
http://www.elal.com/en/FrequentFlyer/ClubBenefits/Pages/default.aspx