HackOdds answers one question: where is declared prize money large relative to the competition that has actually been reported?
Why zero rivals is not zero
Most feeds carry no participant field at all. Printing that as 0 would make every unlisted event look like an empty room, so an absent count reads as not reported, and only a source that actually reports zero registrants gets a zero.
What the per-rival figure is
Declared prize divided by reported rivals plus one. It is a scanning device: it turns the whole index into a shortlist worth reading. It is not a probability, and nothing here claims a chance of winning.
When crowd velocity appears
Velocity is the difference between two observations of the same entry, measured across at least two hours. An entry seen once has no velocity, and the board says so instead of printing 0.0 a day.
Confirmed, approximate, missing
Prizes declared in USD are shown as given. Pools declared in another currency are converted, marked approximate everywhere they appear, and carry that mark into the figure they produce. Anything a feed does not supply is named as missing rather than guessed.
Why unmeasured entries stay on the board
An unlisted, unmeasured event is often exactly the asymmetric entry worth finding. The board keeps it visible and states what it does not know, rather than hiding it or dressing the gap up as a strong signal.