New Russian OOB (or SPR OOB)

[KraMax]

You have not understood me a little.
Let's assume that at 450 metres - B-11 100 % will be destroyed by the tank, from 600 metres - 80 % will be destroyed by the tank, from 1000 metres - 50 % will be destroyed by the tank, from 1300 metres - 10 % will be destroyed by the tank. All it not the present data, I have resulted these figures as an example. Approximately also it is possible to write and about M40 RCL.
Here is how you personally estimate effective range of shell B-11 in 450 metres when at this shell initial speed is equal 400 metres per second?
I am almost assured that data on the majority of English-speaking sites - are simply copied each other - therefore from them almost identical data.
There is an aim range of shooting at these guns... Certainly from a distance of 450 metres to get to the tank is easier than from a distance of 1000 metres. But to instructions it is written that 450 metres are range of a direct shot, instead of an effective shot. What is the direct shot? Is a shot on the tank through a sight needlessly to use a scale of amendments to a sight. It is not effective fire. HEAT the ammunition is not lost the penetration with increase in range of shooting, means about reduction of efficiency we can speak only as about accuracy reduction, instead of range of shooting. So? But as far as I know accuracy of shooting other indicators - parametre of the weapon define in game accuracy, fire control, range finder and exp. crew. So? Then and here range?