yeah, the 57 points seems indeed out of hand. Since BB server is on different machine that were's the DB (that stores data and some other multipliers), could be several reasons

Same as to investigate the cause, there's on todo list to improve the score calculation (balance among climates, etc etc). But ofc, when some freetime hits
Anyway, to clear some things, not only BB goals completed and time taken is considered. With less importance (but counting too) there's: Company Value, number of vehicles, relation CV/time played, among other things/relations ^^
Known fact that may need some small adjustments but don't let it fool you, it's not small task
Personally I don't see a huge problem as it is now and ofc, lucky one who got 57 points xD
Thank you for your understanding and good luck us all