What is IPF GL Points?
Quick Definition
The official scoring coefficient introduced in 2020 by the International Powerlifting Federation utilizing exponential decay curves across raw and equipped divisions.
Mathematical Formula
\text{Points} = 100 \times \frac{\text{Total}}{A - B \times e^{-C \times \text{BW}}} 1. The Mathematical Shift to Exponential Curves
In 2020, the International Powerlifting Federation retired both Wilks and the interim IPF Points system in favor of the IPF GL (Good Lift) formula. Created by the IPF Scientific Committee, this model departs from polynomial equations and utilizes modified exponential growth models to prevent graph inversion at the extreme ends of bodyweight.
2. Segregation of Raw vs. Equipped Categories
A major scientific breakthrough of the IPF GL system is the deployment of distinct coefficient sets for Raw 3-Lift, Equipped 3-Lift, Raw Bench Press Only, and Equipped Bench Press Only. Because supportive bench shirts and squat suits alter the physiological scaling laws of human leverage, separate equations ensure statistical integrity across all divisions.
3. Interpreting IPF GL Points
IPF GL points are scaled around a mean of 100 points for top-tier international performers. A score of 80 points denotes an accomplished national competitor; 95–105 points indicates international podium caliber; and 115+ points represents world record holders.
4. Application Across Age Divisions
IPF GL points are coupled with age-adjustment coefficient multipliers (such as the McCulloch coefficients for Masters lifters and Sub-Junior/Junior scaling) to determine Best Lifter awards across multi-generational championship rosters.