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Castres Olympique v Gloucester Rugby

Set a scoreline and see where it sits among the 5,000 simulated runs behind this fixture. Ratings as at 2026-10-19.

Your scoreline
Castres Olympique
–
Gloucester Rugby

The steppers skip 1, 2 and 4. Points come in fives, threes and twos with a conversion needing a try in front of it, so no match has ever finished on any of them.

Where that lands
Gloucester Rugby by 75+levelCastres Olympique by 75+

18.7% of runs finished in this bin — within 2 points either way.

52 points is around the 52nd percentile of the total — the middle run scored 51.

Those two figures are separate readings and are not multiplied together. The simulation draws the gap and the amount of scoring independently, so one bar of the histogram covers many scorelines and the payload holds nothing about which of them came up with which gap.

What the model says
Castres Olympique 40.6%Gloucester Rugby 56.9%average 25–27

That is the model’s own average scoreline. Nothing here scores any of it. The model’s gap is an average over both winners and yours is one afternoon, so the two are different kinds of number rather than one being right. How the model works.

Why Castres Olympique are not favoured

How the model arrives at the chance of Castres Olympique winning. It starts at an even 50%, and each line below adds to that or takes from it, in percentage points (pp): a bar to the right helps Castres Olympique, a bar to the left helps Gloucester Rugby.

Even match50.0%
Rating gap-20.3 pp

Castres Olympique 1456, Gloucester Rugby 1684 — 228 points, favouring Gloucester Rugby

Venue+17.0 pp

Castres Olympique are at home

Form and context-6.1 pp

Recent results, past meetings between the two sides, and days of rest. It has a limit, so it can nudge the rating but never overrule it.

Castres Olympique win40.6%
Gloucester Rugby win56.9%
Draw2.5%
The fixture

Castres Olympique and Gloucester Rugby have no fixture on the published schedule, so there is no ground, no kick-off forecast and no team sheet to put beside this. The prediction itself does not need any of them.

5 meetings — Castres Olympique 1, Gloucester Rugby 4. Last 2025: Gloucester Rugby 34–14 Castres Olympique.

None of this reaches the model. Weather is not a feature, team selection is not a feature and the record is already inside both ratings, so the probability above does not move because any of it changed.

Castres Olympique against Gloucester Rugby, as a shareable card

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Rugby Tournament Predictor — unofficial, and not affiliated with any union, club or competition. About and sourcesForecasts are probabilities, not predictions of one result.

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Castres Olympique 25–27 Gloucester Rugby | RTP