F1
F1
F2
F3
F1A
FE
Racelytic
.
Search Racelytic
Close
Search Formula 1, Formula 2, Formula 3, F1 Academy and Formula E
/
Database
DATABASE
Overview
Browse the complete database
Seasons
Championship history
Races
Every Grand Prix & session
Drivers
Driver statistics
Circuits
Tracks & venues
Constructors
Constructors
Chassis
Cars, engines & manufacturers
Analysis
ANALYSIS
Overview
Choose an analysis
Ask Racelytic
Calculate an answer from the archive
Season analysis
Compare championship performance
Season comparison
Compare two championships
Race analysis
Explore an individual Grand Prix
Driver comparison
Career and teammate battles
Driver form
Rolling recent-race performance
Teammate battles
Direct intra-team head-to-heads
Circuit analysis
Performance by venue and era
Records
All-time leaders
Ratings
RACELYTIC RATINGS
Overview
Explore driver performance ratings
Leaderboard
See the order at any point in history
Compare drivers
Plot up to four rating histories
Rating profile
Inspect a driver's changes race by race
Methodology
Understand the model and its limits
Simulator
SIMULATOR
Overview
Choose a simulation tool
Simulate season
Recalculate a championship
Scenario calculator
Project a championship run-in
Championship builder
Create a custom calendar
Points systems
Browse historical scoring and create rulesets
Simulate race
Replay a complete Formula 1 race
Games
GAMES
Overview
Choose a Formula 1 game
Quizzes
Test your Formula 1 knowledge
Idle Racing Manager
Build a fictional racing team
Lights Out!
Test your reaction time
Community
About
Sign in
←
All races
Completed
Round 13 · 1991
Portuguese Grand Prix
Estoril
· Portugal · Sep 22, 1991
71 laps
308.779 km
4.349 km circuit
11 turns
WEEKEND RESULTS
Race classification