Every point is one player: our model's estimate against an external reference value. We publish the error instead of hiding it — a valuation you can check is worth more than one you can't.
Players tested
24
Median error
20%
absolute, lower is better
Within ±25%
63%
of the reference
Within ±50%
100%
Within ±25%Outside ±25%Model = reference
Median bias: -15% — the model leans slightly below the reference on the median player.
Player by player
Player
Model
Reference
Error
€1.2M
€1.6M
-23%
€1.4M
€1.3M
+4%
€775K
€1.3M
-40%
€730K
€1.3M
-42%
€1.1M
€1.2M
-12%
€740K
€1.2M
-38%
€700K
€1.2M
-42%
ℹ️Reference values come from editorial, soccerdonna and are a cross-check, not ground truth — public references disagree too. See the .