Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: I'm wrong about 10-0 vs 60-40

Author: Amir Ban

Date: 14:26:30 02/01/01

Go up one level in this thread


On February 01, 2001 at 17:18:46, Uri Blass wrote:

>On February 01, 2001 at 17:08:36, Amir Ban wrote:
>
>>On January 31, 2001 at 20:17:17, Bruce Moreland wrote:
>>
>>>I expressed very forcefully that a 10-0 result was more valid than a 60-40
>>>result.
>>>
>>>I've done some experimental tests and it appears that I'm wrong.
>>>
>>
>>No, you were right the first time. Check again.
>
>The question is what is the meaning of a more valid result.

Valid in the sense of demonstrating who is stronger.


>
><snipped>
>>10-0 gets better than 99.9% confidence for the winner to be better.
>>
>>60-40 has about 95% confidence.
>
>I agree but the word confidence is misleading because you may ask the question
>what is the probability that the winner is the better player and the confidence
>does not give an answer to it.

That's exactly what it answers.

Amir



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.