Author: José de Jesús García Ruvalcaba
Date: 11:07:25 07/14/00
Go up one level in this thread
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.
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