Delta Method — Number Difference Analysis
The Delta method for Lotto lottery is an analytical tool that studies the differences between adjacent drawn numbers (sorted in ascending order).
Delta numbers reveal patterns in number distribution and help identify the most likely "distances" between numbers in winning combinations.
Based on the last 20 draws for Lotto lottery, the most frequent delta values: Δ1 — 2 (4 times), Δ2 — 1 (5 times), Δ3 — 3 (5 times), Δ4 — 3 (3 times), Δ5 — 1 (5 times). Detailed tables are shown below.
How to Use the Delta Method for Lotto
Study the delta tables
Identify the most frequently occurring differences for each position. These values show the typical "distance" between numbers.
Choose a starting number
Determine the first number of your combination based on frequency analysis or other methods.
Add deltas
Sequentially add the most frequent delta values to the starting number to get the remaining numbers of your combination.
Advantages of the Delta Method for Lotto
Reveals structure
The method shows the internal structure of winning combinations — how the distances between numbers are distributed.
Filtering
Allows you to filter out combinations with atypical distances between numbers, focusing on more probable options.
Combinability
The Delta method works excellently with other analysis methods for creating balanced combinations.