Data is queried every 2.5 minutes,
Complete data dump is done every day at 3 am ET to fix mistakes or games that have been added.
Let me know how things are, if data is wrong: adamv at mad dot scientist dot com.
The percent after the team score is the chance of winning in regulation based on current second and
either home/away actual score or home/away goal differential.
If team has greater than 50% chance of winning, I mark the game as final so the stats can get up to date.