It's doesn't change the chance turbo. Learn math and probability. The PROBABILITY if you have a 5% chance, to fail repeatedly is what decreases. If you have a 5% chance, and fail 100 times in a row, then every subsequent chance after that 100th failure, should be an extremely high chance to succeed.
If there is a 5% chance it will happen on one try, then the chance it won’t happen is 95%, which is a probability of 0.95.
If you intend to try two times, then the probability it won’t happen on either try is 0.95x0.95 = 0.9025 or 90.25%
This means the chance that it will happen on one or the other (or both!) of those tries is 9.75%
If you intend to try 3 times, then the probability it won’t happen on any of the three tries will be 0.95x0.95x0.95 = 0.85737, for a chance of 86% So that the chance it does happen on one or more of those three is 14%
You see the pattern?
The probability of something happening at least once in n tries, then, is going to be p=1–(0.95)np=1–(0.95)n
The percentage chance is just 100p.
What you want to know is what n you need to get you a particular p. You can do the algebra, but it is actually easier just to use the above formula on a computer and use trial and error.
Since 5% is 1 in 20, there is a tendency to say that you need to try 20 times to get one result. This is a mistake.
The chance of getting at at least one result in 20 tries would be 64% … so you’d only get that roughly two-3rds of the time. That’s good enough for gambling but it is hardly certain.
The number of tries needed for 90% is 45 … in fact, you’d “expect” a result 2–3 times in 45 goes.
To be almost certain, at 99%, you need to set out to have 90 tries!
This is called math.. it's a thing, to be more specific it's called probability, so before you go out and try to "correct someone" take a breath, stop being an l2 troll, and concentrate on the reality. NC Soft wests rates are NOT AS ADVERTISED. The MATH... this thing I just showed, proves it logically and with real numbers and real probability. Not QQ L2 trolling of telling someone they are wrong. Being a Troll is what they count on because it creates friction and allows trolls to attempt to discredit real issues so NC Soft doesn't have to answer to them.