Your scope is too broad

Before the start of Operation Barbarossa, the ruble was not over-issued, so it was okay and relatively strong; but after that, the ruble was over-issued, and it became rough. So that in the future, it will be exchanged for new rubles at 1:10

According to the time when the puppet Manchuria and the Soviet Union established diplomatic relations in 1932, one hundred rubles could be exchanged for 286 yen. At that time, 1 US dollar was exchanged for 2 yen. In other words, at that time, 1 US dollar could only be exchanged for 0.7 rubles

1 ruble = 1.4 US dollars in 1932

At that time, one ounce of gold was basically 35 US dollars, which means that 1 ruble was roughly 1.2 grams of gold

Today’s price of gold is 283.6/gram

That is to say, 1 ruble is roughly equivalent to the current 340 yuan

100,000 rubles is equivalent to the current price 340 million

But the ruble in the late World War II was not good. Inflation was too strong. Compared with before the war, it was at least 1:50