Inclusion should not depend on reputation
A player who takes the field should not disappear because a fixed seed list omitted his name. At the same time, one appearance does not establish every statistic needed for a performance comparison. The Players Hub separates league participation coverage from the evidence required to assign a numerical box-score rating.
The population is built from completed regular-season game participation records across all teams, not just current fantasy starters. Players who later leave a roster remain eligible through their recorded appearances. A roster spot, a starter flag or a placeholder all-zero log is not by itself the same as a verified appearance.
What shrinkage does
A simple illustrative estimate blends an observed rate with a prior reference using a sample-dependent weight. If a hypothetical player has four successes in five opportunities, the observed rate is 80%. With a 50% reference and weight 5/(5+15)=0.25, the blended value is 57.5%. Those assumptions are invented to demonstrate the arithmetic, not to describe a particular NFL player.
The production box-score index similarly shrinks feature-percentile scores toward neutral as exposure decreases, using position-specific exposure scales. That is a defined ranking rule, not proof that its output is a calibrated probability of future success. Changing the exposure scale would change the rule and would need separate evaluation.
Read the three ranking tiers
Established-sample ratings appear first, followed by explicitly provisional ratings, then participation-only entries. For established samples the current rule requires at least two completed games and position-specific opportunities: 50 QB pass attempts, 30 RB touches, 15 WR/TE targets, five kicker field-goal attempts or five punts. Defensive ratings require recorded defensive evidence. At least three comparable peers are needed.
A smaller positive sample can support a provisional rating when the required statistics exist. Otherwise a verified participant remains visible without an invented OVR. In particular, offensive line and long-snapper participation ranks follow verified games played, with ties, and do not claim blocking or snapping quality.
Why search does not reset a rank
Ranks are assigned within the selected position view before searching, sorting statistics or paging. Finding one player therefore preserves that view’s rank rather than assigning a new #1. A rank in the offensive-line tab is not the same scope as the all-players view; the category matters.
Weekly movement compares the same rating rule at adjacent completed-game cutoffs. It is not an announcement of a player’s underlying talent changing overnight. Inspect the exposure, inputs and status labels before interpreting movement, especially when a player first crosses the established-sample threshold.