Betfair names the winner and the placegetters, not a full finishing order or beaten margins — so a placing shows as “placed” without a position, and nothing is invented to fill the gap. Rainfall is measured over the three days before the jump and stands in for the official track rating, which Betfair does not publish. Every rate here comes from races this app recorded.
100m of straight running before the first turn — the longer this is, the less a wide barrier costs.