Robin,
Check out these links to gain a bit of insight into the relative marketplace positioning of comparable female-lead pool films:
http://www.nycgrind.com/the-latest/...pulls-the-card-the-film-opens-tonight-at-6pm/
Scroll down to the middle of the below professional film site’s web page for more details:
http://www.imdb.com/title/tt0811128/
“Turn the River” did zilch at the box office; DVD sales were moderate. Pretty fair reviews of the DVD near the bottom of this Amazon page:
http://www.amazon.com/Turn-River-Widescreen-Famke-Janssen/dp/B00195FUEG
TTR, -- while certainly not an attempted biopic as yours would be -- had a strong female lead, solid story structure, yet while the pace would seem faster to lovers of the game, but was far too slow for general audiences. Very importantly, it featured an ending that was integrated quite poetically in “Thelma and Louise” (the mutually smiling death plunge off the gals’ cliff) but because it wasn’t set up properly by the TTR screenwriter, was merely seen as horrible with its unacceptable intimations of the character’s death. It could have easily been set up properly via far more forethought and script oversight by the producer's development team.
Many lessons here for a treatment of Robin’s story; especially the need to keep the audience “takeaway” glued to the uplifting vein her story would build to (obstacles successfully overcome, an overtone of spirituality -- not unconnected incidentally to the often-perceived Zen-like nature of pool played at its highest level. This is an undertone seen in most great sports-world bio-pic films and is generally vital to their success.
For the purposes of this thread, the TTR film is highly instructive as to the many possibilities and regrettably a few of the downsides to be aware of. Above all, instructive regarding the vital need to ensure that the screenplay has carefully designed elements that are time-tested in this genre to successfully appeal to wide, cross-generational audiences and equally well to both genders, as well as to general audiences not deeply familiar with our particular sport but who will readily empathize with the quite human emotional challenges in your life and career.
View the below link to see the many ways -- equally favorable and unfavorable -- that professional critics can view comparable stories. (Adverse critical comments are often far more helpful to potential filmmakers of a given genre (like sports biopics), than exuberantly enthusiastic critiques, because they so effectively (when justified) highlight structural and directorial flaws to beware of):
http://www.rottentomatoes.com/m/10009163-turn_the_river/
Arnaldo