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Subject: Re: Deep Junior is out of book against anand at move 7

Author: Chris Carson

Date: 11:21:59 07/14/00

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On July 14, 2000 at 14:07:25, José de Jesús García Ruvalcaba wrote:

>On July 14, 2000 at 08:50:10, Chris Carson wrote:
>
>>On July 14, 2000 at 08:44:08, Chessfun wrote:
>>
>>>On July 14, 2000 at 08:20:12, Chris Carson wrote:
>>>
>>>>Deep Junior looks ok.  DJ needs .5 for a GM norm and 1
>>>>to ensure a TPR higher than the 96 version of DB.
>>>>
>>>>Best Regards,
>>>>Chris Carson
>>>
>>>I read at clubkasparov that GM norm = 3.6 points.
>>>Is 3.5 points enough for the norm or is therefore 4 required?.
>>>
>>>Thanks.
>>
>>3.5/9 give a TPR of 2613 which is above 2600 for the norm.
>>
>>The average Fide rating is 2702 and 3.5 yeilds a -2 score for
>>wins vs losses.  TPR=2702 + 400(1-3)/9 = 2613.  Unless my math
>>is wrong.
>>
>>Best Regards,
>>Chris Carson
>
>	Nothing wrong with your math, but you are using a linear approximation to Elo's
>formula, which involves logarithms. That can easily explain the difference.
>José.

I am using the FIDE ELO forumla for TPR's. :)

TPR= Opp Avg + 400(W-L)/Tot

That is the way Prof. ELO set it up.  :)

Don't take my word for it, look it up.  :)  I have a link listed on
Tony's page under my list.  :)

Best Regards,
Chris Carsson



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