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Topic: distribution of ratings
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phystutordotcomUnited States flag
I would like to see a histogram of the distribution of ratings with bin size 10 rating points.

whyBishNew Zealand flag
More precision?

Whose ratings? Everyones on this site? Each players histogram of opponents ratings? Something else?

phystutordotcomUnited States flag
There would be a column dedicated to everyone with a rating between 1500 and 1520. the hight of this column would = the number of QA members with a rating between 1500 and 1520. this would be repeated, 1520 1540 etc. If one integrated from 0 to bergmen the result would = the number of members

whyBishNew Zealand flag
Oh, I can do that

whyBishNew Zealand flag
_/\_|

phystutordotcomUnited States flag
Why Bish
My question is, "how closely does the actual rating distribution correlate to the normal distribution, what is the mean, and what is the standard deviation?"

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