Across the last 20 Рапидо Ультра draws, the most frequent deltas are: Field 1: Δ1 — 1 (×7), Δ2 — 1 (×11), Δ3 — 4 (×7), Δ4 — 2 (×10), Δ5 — 1 (×6), Δ6 — 2 (×8), Δ7 — 2 (×7). Data includes draw #33625 of 12.07.2026.
Each draw’s numbers are sorted in ascending order, then the gaps between neighbors are computed: Δ1 — between the first and second number, Δ2 — between the second and third, and so on. A frequency table is built for every Δ position, showing which intervals are typical and which are rare.
Deltas do not predict the next draw — they describe the geometry of past combinations. As a selection system the method works: build a combination from typical intervals rather than at random, and it lands in the "shape" of most Рапидо Ультра draws; the generator helps assemble one.
Where to next
Consecutive Numbers
How often Рапидо Ультра draws contain adjacent pairs — the special case of delta 1.
OpenNumber Groups
Which ranges of the drum are drawn most often — the draw’s range breakdown.
OpenDraw Sums
The typical sum of a Рапидо Ультра draw and its distribution.
OpenResults Table
Sum, range and neighboring numbers of every draw, row by row.
OpenCombination Generator
Assemble a combination with typical intervals in mind.
OpenРапидо Ультра Delta System FAQ
What are delta numbers in the lottery?
The differences between adjacent numbers of a combination sorted in ascending order. For example, the combination 5, 9, 22 gives deltas of 4 and 13. The deltas sum to the combination’s range, and their distribution describes the draw’s "shape" — the draw sums page looks at it from the totals side.
What is the Delta lotto system?
A popular way to build a combination not from the numbers themselves but from the intervals between them: you pick typical deltas and reconstruct the numbers from them. The tables on this page show the real delta distribution of Рапидо Ультра — the intervals actual draws are made of. Use the generator to assemble a combination from your chosen numbers.
Which deltas occur most often?
In Рапидо Ультра, the most frequent first delta is 1 (×7 across recent draws). Small intervals generally beat large ones: adjacent numbers of a sorted draw sit closer together than an even grid would suggest. How numbers spread across the drum’s ranges is on the number groups page.
Is a delta of 1 the same as consecutive numbers?
Yes: a delta equal to one means a pair of consecutive numbers, such as 14 and 15. How often draws contain such pairs, the most frequent ones and record streaks are on the dedicated consecutive numbers page.
Does the Delta method help you win?
Every specific combination is equally likely, and a "typical shape" does not raise the odds: there are simply more combinations with typical deltas than exotic ones. The method is useful as a selection system — it helps you avoid knowingly rare layouts if that is your preference. The real odds of every prize tier are openly calculated on the winning odds page.