Some interesting things about reputation score/关于信用分,一些有趣的事
Yesterday, I wrote an article about how to calculate reputation score.
You can find it here :
Today, I continue work on it, and found some interesting things about it.
I'm glad to share them with you.
The first one:Reputation score is 25 for many users
There are a lot of user whose reputation score is 25.
Why? Let's look at the code.
export const repLog10 = rep2 => {
if(rep2 == null) return rep2
let rep = String(rep2)
const neg = rep.charAt(0) === '-'
rep = neg ? rep.substring(1) : rep
let out = log10(rep)
if(isNaN(out)) out = 0
out = Math.max(out - 9, 0); // @ -9, $0.50 earned is approx magnitude 1
out = (neg ? -1 : 1) * out
out = (out * 9) + 25 // 9 points per magnitude. center at 25
// base-line 0 to darken and < 0 to auto hide (grep rephide)
out = parseInt(out)
return out
}
We use absolute value to calculate the score.
And the select the max one between out-9
and 0
.
out = Math.max(out - 9, 0); // @ -9, $0.50 earned is approx magnitude 1
Let's check which number will get 9
for log10(rep)?
It should be pow(10,9)
, that is 1000000000
So for the users who have reputation between -1000000000
and 1000000000
will get reputation score 25
.
The second: The users "Never post" also have reputation score 25
According to the above conclusion,
The users who never post on steemit , so they can never got upvote or downvote, and the reputation of them should be 0
.
And also between -1000000000
and 1000000000
, so it should be 25
for reputation score .
For example,
The No.11 big whale @mottler, who's Estimated Account Value $1,955,738.88
The No.13 big whale @poloniex, who's Estimated Account Value $1,651,234.09
The Third: who will got 0
for for reputation score
Let's try to finger out it.
The absolute value of it should be pow(10,25/9 + 9)
.
So the result is: -599484250318
It should be 50
for 599484250318
but 0
for -599484250318
.
And whose reputation between -599484250318
and 1000000000
will got reputation score 0
to 25
.
The Fourth: Who have negative reputation score
@wang has Reputation -37,567,003,387,648
.
And his reputation score is -16.17325898615303
The reputation score should be66.17325898615303
if @wang have positive reputation 37,567,003,387,648
.
Should be No.43 in top reputation score list.
The Fifth: My Reputation score is 57.500554714686565
No.446 in top reputation score list.
If these things useful for you, pls upvote me, thank you!
额,为啥主图不是显示我自己的呢,我都放最上了,郁闷
upvoted!
话说这是啥啊?
是好吃的
Thanks for sharing the info @oflyhigh. Like it
You are welcome!
😭