F1, teammate comparison and Elo scores: who is really the strongest?
Formula 1 resumes from Zandvoort with the last half of the season and a drivers' championship contested between Norris and Piastri. If the comparison between teammates remains the most immediate method, the Elo system - borrowed from chess - could offer an alternative assessment of the real value of the protagonists on the track
by Massimo Ruberti and Glenda Mecaj
7' min read
7' min read
Formula 1 resumes from Zandvoort with the last half of the season and a disputed drivers' championship between Norris and Piastri. In a sport where driver rivalry is the mainstay, comparing performances is never easy, because they depend to a large extent on the potential of the single-seater. If the comparison between teammates remains the most immediate method, the Elo system - borrowed from chess - could offer an alternative assessment of the real value of the protagonists on the track.
Formula 1 resumes in Holland
After the Hungarian Grand Prix and a three-week summer break the drivers take to the track at Zandvoort to begin the final part of the 2025 season, a championship in which McLaren's orange is the predominant colour. The constructors' victory is virtually in McLaren's pocket, with a 299-point gap to Ferrari in second place. The drivers' title is also contested internally between Piastri and Norris, separated by just nine points.
Ferrari, a week away from its home Grand Prix in Monza, must start again from Zandvoort, forgetting Hungary, where a disastrous and obscure problem thwarted Charles Leclerc's excellent pole position. These last ten races of the season must boost morale at Maranello, especially for Hamilton, who has reached the lowest point of his glorious career. Perhaps it is the extraordinary level reached by Charles Leclerc that puts Lewis Hamilton in the most difficulty: it is well known that the first opponent is the team-mate and, as we shall see, never before has there been such a big difference between the pairs of drivers as this year. With the great exception of the balance between Piastri and Norris.
A confrontation between stable mates: unbalanced head-to-head between drivers
.Formula 1 is one of the most competitive sports that exists and in which the rivalry between drivers is at the heart of the championship. Every driver gets into a single-seater with one goal, that of winning and becoming world champion, but this dream is only realised for a few. The skill of a driver, however great, does not alone determine championship victory, as the key factor is the performance of the single-seater on the track. Just look at how four-time reigning world champion Max Verstappen is floundering this season: his skill certainly hasn't diminished but the performance of his single-seater relative to that of the dominant McLaren absolutely has.
If making a comparison between drivers who are not part of the same team is difficult, it is a different matter between teammates with the same car. In the following table we see in detail the data that allows an objective comparison to be made between drivers from the same team. The three factors analysed are the number of races in which a driver finished in a better position than his teammate, the number of qualifying races in which a driver finished ahead of his teammate, and the championship score of each driver. From the analysis carried out, a disparity between teammates is found in all the racing teams, in some there is a huge gap between one driver and the other, in others it is smaller. As mentioned above, the only exception is the balance at McLaren.

