How much bleach depends on too many factors to guess. CYA level, sunlight (intensity and time), number of swimmers, swimmers with suntan lotion, swimmers who think your pool is a potty, weather. Every pool is different.
You will get a good feel for it by testing daily and adjusting as necessary. Keep your FC in the normal range of Ben's Best Guess Chart for your CYA level and always above the minimum. If you're a little heavy handed one day, you'll see it when you test the next day and use a little less. Test and adjust more often when usage changes (like when you have a big pool party).
You don't need to shock on a schedule, only when you persistently have CC reading of 0.5ppm, or when there's a gastro-intestinal accident, or if there's algae(but you won't 'cause youve cleaned it all up and kept your FC high enough).
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