Scenario Sandbox

Test any finish in any field and watch the ALL-PI engine react in real time.

Scenario Sandbox

The same Elo engine that powers the historical data. Move anything and watch the rating react.

10
1250
1150
8
3
Players beaten
7.0
of 9 beatable
Actual score
77.8%
share of field beaten
Expected score
36.0%
Elo expectation vs. field
Z-score
1.25
dominance ×1.25
K-factor
41
experience-scaled
Field multiplier
0.79
field confidence
Rating after recency fade
1150
no fade — inside the 3-month grace period
New ALL-PI
1167
+17 from 1150