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Subject: Re: ELO Formula/Table

Author: Dann Corbit

Date: 15:56:21 10/13/99

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On October 13, 1999 at 18:34:57, Ratko V Tomic wrote:

>Thanks for the code. The uscf.h doesn't seem to define anything in
>the file (maybe just couple function headers for forward references?).
>Is basic ELO same as USCF?
It's just the interface (function prototypes).  Sorry I forgot it.

extern double provisional_rating(double opponent_average_rating,unsigned int
wins,unsigned int draws,unsigned int losses);
extern double established_rating(double old_rating,double event_score,double
rating_difference,char half_k_event,double prize_amount,unsigned int
event_level);
extern double win_expectancy(double rating_difference);
extern double rating_floor_adj(double old_rating,double new_rating,double
prize_amount,unsigned int event_level);
extern const char *describe_uscf_rating(unsigned int rating);




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