Krauss argues that Kari Lake's attempts to moderate her image have failed and that she is virtually certain to lose Arizona's Senate race, meaning the Democrat takes the seat.

One checkable claim, graded on its own against what actually happened.

The call scored 100 out of 100, against 0 for a naive guess at the same calls.

The call is scored 0 to 100 against what happened, on its own, by the published methodology. The naive guess is what knowing nothing would have scored on the same call; the gap, weighted by how hard the call was, is the skill.