Rank candidate games for a user: base entertainment score (provided or
transparent estimate) plus a bounded personal-affinity adjustment (+/-1.5)
and a bounded social adjustment (+/-0.75). Ordering is deterministic - ties
break by earliest start time, then by id.
Rank candidate games for a user: base entertainment score (provided or transparent estimate) plus a bounded personal-affinity adjustment (+/-1.5) and a bounded social adjustment (+/-0.75). Ordering is deterministic - ties break by earliest start time, then by id.