Attribution
Data sources
Where our market-consensus average draft position (ADP) numbers come from, and how we combine them. We build our own projections (see how RotoAlpha works). The sources below are the public draft market we compare against, not our model.
Consensus ADP
Where you see a "Consensus ADP" number in RotoAlpha, it's the median of every public ADP source that agrees closely enough with the others to trust, never a single site's number relabeled. A source that disagrees sharply with the rest is left out of that number rather than dragging it off; when fewer than two sources agree closely enough, we show nothing rather than guess.
Consensus ADP reflects the overall market, and it is not specific to your league's size. No public ADP source publishes numbers broken out by number of teams, so we don't invent that precision either.
Sources
- Fantasy Football Calculator: fantasyfootballcalculator.com
- Sleeper: sleeper.com
- MyFantasyLeague: myfantasyleague.com
Each source publishes its own average draft position from real drafts on its platform. We pull their public data, never republish a source's full board, and never present any one source's numbers as "our" numbers.
Your league's own data
Your league's rosters, standings, and draft results are yours. You enter or paste them in, and RotoAlpha stores them for you. We do not retrieve them from any fantasy platform's API. This is separate from Consensus ADP above: a league's own history doesn't feed our ADP number, it's just your league's record.
Everything RotoAlpha reads out of that record, including the tendency reports it builds on your rivals, is visible only to you. Your league-mates never see your notes, your valuations, or what the record says about them.