The ATR figure you are asking about – 0,200 – represents 20,0 pips.
In the U.S., we use periods instead of commas, so we would say that the ATR figure 0.200 represents 20.0 pips.
In the rest of this post, I’m going to use the U.S. notation (periods, rather than commas), so that I don’t confuse myself. I hope I won’t confuse you.
Here’s a previous post in which I answered a similar question about the ATR in yen-pairs –
What does the ATR value translate to in pips? You might find it helpful.
That post did not address the difference between yen-prices and all the other forex prices. As you pointed out in your post, pairs other than yen-pairs have more decimal places in their ATR’s. That’s because they have more decimal places in their prices.
But, the rule given in the post above – that the fifth digit in any forex price represents single pips, regardless of where the decimal point falls – applies, and you should remember it.
So, in the case of the current EUR/USD price – 1.14350 (approximately) – the 5 represents 5 pips, 50 represents 5.0 pips, 350 represents 35.0 pips, etc.
And an ATR figure of say 0.00200 (to use the example from your post) would represent 20.0 pips in the EUR/USD price, just as 0.200 represents 20.0 pips in the USD/JPY price.
Keep in mind: A pip in the USD/JPY pair is not equal to a pip in the EUR/USD pair. The definition of “pip” is 1/10000 of a unit of the quote currency in the pair. So, a pip in the USD/JPY pair is 1/10000 of one yen, and a pip in the EUR/USD pair is 1/10000 of one US dollar – two very different quantities.
Also, keep in mind that in all yen-pairs, the JPY is always the quote currency, never the base currency.