Possible Clues:

• Arranges
• Builders regularly must follow school education programmes
• Rules excluding leader on school education programmes
• Times arranged clues she'd composed
• Timetables for post-school education at university and LSE perhaps
• Timetables for chess duel, perhaps
• More than one table held cue broken in extremes of stress
• Puts on the calendar
• Tax forms
• Plans and plots chess duel