Pace
93.1
Race
96.2
Tire
87.1
Quali
91.7
Cons
82.9
Disc
89.6
Pace
88.3
Race
91.0
Tire
89.0
Quali
85.1
Cons
85.7
Disc
88.2
Pace
78.3
Race
89.6
Tire
86.5
Quali
88.6
Cons
81.9
Disc
88.6
Pace
81.9
Race
86.1
Tire
77.4
Quali
85.0
Cons
83.2
Disc
95.1
Pace
89.1
Race
83.1
Tire
79.8
Quali
83.8
Cons
72.1
Disc
95.3
Pace
78.5
Race
77.8
Tire
83.8
Quali
80.2
Cons
88.3
Disc
89.5
Pace
81.0
Race
77.6
Tire
80.7
Quali
84.1
Cons
74.5
Disc
92.8
Pace
77.4
Race
65.6
Tire
70.9
Quali
74.5
Cons
86.4
Disc
87.1
Pace
67.9
Race
69.0
Tire
73.4
Quali
69.0
Cons
87.0
Disc
89.9
Pace
73.9
Race
64.5
Tire
80.0
Quali
76.7
Cons
75.7
Disc
89.7
Pace
66.4
Race
69.5
Tire
72.7
Quali
67.8
Cons
86.4
Disc
90.5
Pace
70.6
Race
62.0
Tire
63.3
Quali
68.6
Cons
84.0
Disc
92.9
Pace
68.2
Race
57.4
Tire
64.7
Quali
67.2
Cons
84.4
Disc
89.0
Pace
65.7
Race
61.5
Tire
69.1
Quali
63.8
Cons
83.8
Disc
82.1
Pace
65.7
Race
62.4
Tire
60.6
Quali
66.6
Cons
83.7
Disc
81.6
Pace
60.8
Race
67.8
Tire
67.6
Quali
59.7
Cons
83.1
Disc
92.6
Pace
64.4
Race
60.2
Tire
70.0
Quali
62.3
Cons
81.5
Disc
80.1
Pace
60.0
Race
63.9
Tire
53.9
Quali
55.9
Cons
79.8
Disc
82.7
Pace
53.6
Race
64.9
Tire
50.9
Quali
50.4
Cons
81.3
Disc
92.0
Pace
59.1
Race
57.3
Tire
61.0
Quali
57.0
Cons
79.8
Disc
91.6
Pace
55.8
Race
59.8
Tire
52.6
Quali
60.9
Cons
79.8
Disc
90.0
Pace
44.7
Race
56.0
Tire
45.5
Quali
55.3
Cons
75.2
Disc
89.6
Six sub-grades, each weighted differently: Pace (35%), Racecraft (20%), Qualifying (20%), Tire Management (10%), Discipline (10%), and Consistency (5%). Pace, Racecraft, Tyre and Qualifying are curve-normalized against the full field, so most drivers land 60–75, standouts reach 80+, and 90+ is genuinely elite. Discipline and Consistency are absolute scales — Discipline only really moves for drivers who pick up penalties, and Consistency measures race-to-race steadiness on its own terms.
Fuel-corrected lap times compared against the whole field, then blended with teammate comparison to separate driver skill from car quality. You can be in the fastest car and still grade low on Pace if your teammate is keeping up everywhere.
Three things: positions gained or lost from the starting grid, how consistently a driver converts grid slots into the expected championship points, and whether they outperformed their teammate on race day. Qualifying P10 and finishing P4 repeatedly grades much higher than qualifying P3 and finishing P6.
The TWR measures how well a driver preserves tyre pace over a stint: factoring in pace retention, stint length, and lap-time consistency. It's teammate-adjusted to strip out what the car itself is doing.
Everything is teammate-adjusted. A driver who consistently outqualifies a strong teammate earns more qualifying credit than one who barely edges a weaker car. The gap to your teammate is as much a part of the grade as the gap to the field.
How reliably you know what you'll get from a driver on a Sunday: the race-to-race swing in their performance level, not how good that level is. A steady midfielder and a steady front-runner both score well; a driver who is brilliant one week and anonymous the next scores low. Mechanical DNFs are dropped, but a driver-error crash stays in — a shunt is the ultimate inconsistency. It's capped by the driver's own level, so 'reliably slow' can't outrank 'reliably fast', and it needs at least five races before it produces a real number.
On-track conduct sanctions, weighted by how serious the offence was: causing a collision or dangerous driving costs far more than a track-limits penalty. Stewards' investigations that ended in no further action count as a light nudge — a driver investigated for contact repeatedly and cleared every time isn't quite spotless. And a driver who raced wheel-to-wheel all year without incident grades above one who stayed clean simply by never being in a fight. Technical infringements (a plank-wear disqualification, a fuel-flow breach) are the team's, not the driver's, and are excluded.
No. Mechanical failures are excluded from every sub-grade. If the car failed, that session is skipped entirely for scoring purposes: the grades only reflect what the driver could actually control. A crash is treated differently. If a driver ends their own race in an incident, that round is scored: Pace, Tyre and Qualifying are still left out (a handful of laps is not a real reading), but it counts as a low Racecraft result, it stays in the Consistency calculation, and it carries a direct penalty to the season number. A shunt the stewards blamed the driver for costs more than one where no fault was established.
After every race weekend, once all session data is fully ingested: typically within 24 hours of the race. The 'Last updated' stamp in the header shows exactly when grades last changed.