Allsvenskan · Tuesday, 19 May 2026. Final score 2–3 (half-time 1–2). Rebuilt from the season as it stood that morning, our rating would have been 50% for over 2.5 goals. This match is older than our frozen ratings ledger, which keeps 30 days, so that figure is a reconstruction from pre-match data rather than a number we published at the time — a distinction worth making, because only the frozen ones prove what we actually said beforehand.
Open this match in the app →| Market | Yes | No | Our call |
|---|---|---|---|
| Over 2.5 goals | 50% | 50% | Over |
| Over 3.5 goals | 29% | 71% | no pick |
| Both teams to score | 53% | 47% | Yes |
The result model puts Orgryte IS at 37%, the draw at 27% and IFK Goteborg at 36%, from expected goals of 1.31 and 1.29.
The league sets the starting point. Allsvenskan has produced over 2.5 goals in 52% of its matches, and that is where a team with no record of its own would sit.
Each side's own record. Orgryte IS have 3 in 7 this season (1 of 3 at home), IFK Goteborg 2 in 7 (1 of 4 away). Those records are pulled toward the league rate with the weight of about 24 matches — enough that two or three unusual games cannot swing a rating — giving 50% and 47%.
Last season still counts, briefly. With 7 and 7 games played this season, last season's rates are still blended in and fade out entirely by game 40 — the point at which our testing showed they stop adding accuracy. A single season is part luck, so each club's record is first pulled toward the league average by 34 games' weight. That moves the two figures to 50% and 50%.
The mix. Weighted 40% home side, 40% away side and 20% league — the split that beat every alternative across 30,582 matches of testing — that gives 50%.
Goal expectation. Separately a Poisson model built from attack and defence strength — using real expected-goals data where the league has it — puts this match at 48%, from expected goals of 1.31 for Orgryte IS and 1.29 for IFK Goteborg. Folding in 30% of that view gives 50%.
This breakdown is generated from the same inputs the rating uses, so it cannot describe a calculation we did not perform. The full model is set out in the methodology.
| Team | Games | O2.5 | O3.5 | BTTS |
|---|---|---|---|---|
| Orgryte IS | 7 | 43% | 29% | 57% |
| IFK Goteborg | 7 | 29% | 29% | 43% |
More: Orgryte IS season stats · IFK Goteborg season stats · Allsvenskan table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.