Player growth
← ALL METRICSSTATTAKE PROPRIETARY METRIC • V1.0-provisional
Development Index
How effectively a program improves, retains and converts players relative to their starting expectations.
−50 to +50 / percentileNATURAL SCALEPENDING
DESIGNED VISUAL METHOD
VERIFIED DATA ONLYPlayer Percentile Profile
PRIMARY VIEW • PERCENTILES
Show player growth, role progression and program-wide overperformance.
- Starting baseline
- Current production
- Opportunity change
FORMAT STACKPlayer improvement slopegraph • Percentile profile • Cohort small multiples
Compare like-for-like roles and show sample size.PUBLIC METHODOLOGY
PROPRIETARY MODELWhat it considers
Role progression
Retention
Outcomes relative to starting expectations
Measures whether a program consistently turns its available players into more productive contributors. Exact weighting, calibration and model code remain private.
2026 NATIONAL BOARD
PROVISIONALCurrent leaderboard
| RK | TEAM | DEVELOPMENT | STATUS | SAMPLE |
|---|---|---|---|---|
| 1 | +26.1 | PROVISIONAL | 3 | |
| 2 | +22.8 | PROVISIONAL | 3 | |
| 3 | +20.7 | PROVISIONAL | 3 | |
| 4 | +18.5 | PROVISIONAL | 3 | |
| 5 | +15.3 | PROVISIONAL | 3 | |
| 6 | +14.4 | PROVISIONAL | 3 | |
| 7 | +13.3 | PROVISIONAL | 3 | |
| 8 | +7.8 | PROVISIONAL | 3 | |
| 9 | -0.8 | PROVISIONAL | 3 | |
| 10 | -1.7 | PROVISIONAL | 3 | |
| 11 | -1.9 | PROVISIONAL | 3 | |
| 12 | -9.7 | PROVISIONAL | 3 | |
| 13 | -11.1 | PROVISIONAL | 3 | |
| 14 | -11.1 | PROVISIONAL | 3 | |
| 15 | -12.1 | PROVISIONAL | 3 | |
| 16 | -14.6 | PROVISIONAL | 3 | |
| 17 | -16.4 | PROVISIONAL | 3 | |
| 18 | -25.6 | PROVISIONAL | 3 | |
| 19 | -33.9 | PROVISIONAL | 3 |