

Explaining the True Passer Rating: Addressing the Limitations of Legacy Metrics
**This article was edited 8/1/25 due to a parentheses error causing incorrect calculations.** **Edited once more to correct grammatical errors 3/5/26.** Nine months ago, Secret Base released a video titled " Correcting the NFL’s passer rating lie " which takes a wonderfully deep dive into how limiting the NFL Passer Rating truly is when it comes to accurately representing how well, or how poorly, a quarterback actually played. Its rigid constraints on maximum (158.3) and min

IamCogs
Jun 18, 20258 min read


Panthers @ Bears: Tyson Bagent 2023 Week 10 Grade
Tyson Bagent 2023 Week 10 Score against the Panthers. Scores: (1Q/2Q/Game) -5.75/-1.25/-7.00 I will be doing a final analysis of Tyson...

IamCogs
May 31, 20253 min read


Bears @ Saints: Tyson Bagent 2023 Week 9 Grade
Tyson Bagent 2023 Week 9 Score against the Saints. Tyson's 3rd official start as Justin Fields continues to try and come back from his...

IamCogs
May 31, 20254 min read


Bears @ Chargers: Tyson Bagent 2023 Week 8 Grade
Tyson Bagent 2023 Week 8 Score against the Chargers. Coming off a win against the Raiders in a start where he was not asked to do...much...

IamCogs
May 31, 20253 min read


Radiers @ Bears: Tyson Bagent 2023 Week 7 Grade
Tyson Bagent 2023 Week 7 Score against the Raiders. So this is Tyson's first career start, and best scored game by PFF, coming in at a...

IamCogs
May 31, 20253 min read
