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Subject: Re: Novag Diamond, over rated?

Author: James T. Walker

Date: 06:58:06 11/05/99

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On November 04, 1999 at 12:39:35, Peter Hegger wrote:

>On November 04, 1999 at 00:08:58, Robert C. Maddox wrote:
>
>>On November 03, 1999 at 08:36:13, Peter Hegger wrote:
>>
>>>Hi all,
>>>I bought a Novag Diamond tabletop computer a couple of years back. Their were 2
>>>reasons for my purchase. 1) I needed a portable machine. 2) My old "Fidelity
>>>master 2265" (supposedly action rated by the Computer rating agency of the USCF)
>>>was obviously no where near 2265 action rated on it's best day. <snip>
>>
>>I understood that the 2265 was NOT an action rating, but 40/120.
>>
>>Perhaps you have a knack for playing computers.
>>
>>Robert
>
>Thanks for the info, for some reason I always thought it was an action rating on
>the Fidelity. I did a little digging around and found that the ssdf has rated
>the "mach 3 master". It's #124 on the list, rated 1993. This is a full 272
>difference from the CRA ratings at the same time levels. I could see them being
>50 or even 100 points different but 272 seems a bit of a stretch. After playing
>the fidelity hundreds of times I'd have to say that the ssdf rating is by far
>the most accurate of the 2.
>It almost makes me wonder if the machine which was initially rated at 2265 was a
>souped up model or a one off demo designed to be around just long enough to get
>it's rating. This would be very dishonest of Fidelity but how else does one
>explain away a 272 point rating gap? Since Fidelity is no longer around I guess
>we'll never know.
>Regards,
>Peter

Hello Peter,
I think the Mach 3 got it's rating by playing 40 games in a against humans.
There was more than one machine on hand and they were standard commercial
machines.  At the same time the Mach 4 got the 2325 rating.  Which seemed
"Normal" since it was about 2 x faster than the Mach 3.  These were USCF ratings
at 40/2 as I recall.  Commercially available "Strong" computers were still
relatively new then and I think most people had very little experience playing
computers then.  It's different now and I suspect it would not get the same
rating today under the same conditions.
Jim Walker



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