From Fallen London Wiki

Hypothesis: [0-25]=<a href="/wiki/Betray_both_sides" title="Betray both sides">Betray both sides</a>, [26-75]=<a href="/wiki/Hunt_a_swarm_of_drones" title="Hunt a swarm of drones">Hunt a swarm of drones</a>, [76-100]=<a href="/wiki/Commune_with_the_bees" title="Commune with the bees">Commune with the bees</a> -> (26*310+25*330+50*250)/101=285.24752475247524752475 -> 285