@SOAM Sir, Glad to know that you will got the compensation. I am not sure but the compensation is based on how many time the issue was subscribed in your Lot size in HNI category (and if BOA do not show the lot size details then overall subscription in the HNI category) and chances of allotment in that category. Then that ratio will be multiplied by the lot size and issue open price to come at final compensation.
So for example KAHAN was subscribed 405 times in HNI and 1045 times in retail but as retail was subscribed more than HNI then some HNI portion shifted to retail and as per BOA HNI was subscribed 719 times.
So if you have 6 lots then you have 6/719 chances of allotment which comes to less then 1% so now this 1% will be multiplied by the open price minus the allotted price in to lot size.
So it's (1/100) * ((152 - 80) * 1600) = Rs. 1152.
Hope this clarifies things wrt to Compensation.