How do you determine ERA in baseball? Is there an ERA formula?
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Thanks, I appreciate the reference.
That was no modification other than just more detail on what I had already described for I did include the description (not by errors)... So where was your modification to my description for providing more details of the same event is not modifying.
Either way you both taught me a lot about calculating the ERA in baseball.
Runs scored on hits or walks are not necessarily earned runs. The proper calculation of ERA is Earned Runs times 9 divided by innings pitched or (ER*9) / IP.
Thank you, sir. Well stated.