mart_race_driver_summary

One row per driver-race, shaped for plain-language explanations (‘why so slow at Monza’).

Part of the Marts family.

One row per driver-race, shaped for plain-language explanations (“why so slow at Monza”). Grain: (driver_id, race_id). rating_s is int_driver_race_skill_loro’s driver_skill_loro_s (median lap-by-lap gap to the teammate; negative = faster), ranked within the race. ci_low / ci_high are rating_s +/- 1.96 x the standard error of clean-lap driver_skill_residual_s: a lap-noise band, not the season Bayesian CI. Component means are over ml_eligible laps (seconds, positive = slower).

Lineage

Overview

Property	Value
Layer	marts
Family	Marts
Contract enforced	No
Upstream	fct_lap_residuals, stg_results, int_driver_race_skill_loro, dim_circuits
Model-level tests	unique_combination_of_columns

14 tests guard this model - 14 generic, 0 singular.

Columns

Column	Type	Nullable	Tests	Description
driver_id		Yes	not_null	FastF1 three-letter driver code (e.g. VER, HAM).
race_id		Yes	not_null	Race identifier.
race_year		Yes	not_null	Season year.
circuit_id		Yes		Physical circuit identifier from dim_circuits.
rating_s		Yes	not_null	Race rating (driver_skill_loro_s), seconds. Negative = faster than the teammate.
rank		Yes	not_null, accepted_range	Rank of rating_s within the race; 1 = fastest. Ties share a rank.
n_drivers		Yes	not_null, accepted_range	Number of rated drivers in the race.
percentile		Yes	accepted_range	1 - (rank - 1) / (n_drivers - 1). 1.0 = top of the race, 0.0 = bottom.
ci_low		Yes		rating_s - 1.96 x standard error of clean-lap driver_skill_residual_s.
ci_high		Yes		rating_s + 1.96 x standard error of clean-lap driver_skill_residual_s.
n_clean_laps		Yes	accepted_range	ml_eligible laps behind the components and the CI band.
teammate_id		Yes		Same-race teammate with the most clean laps. Null when there is none.
teammate_gap_s		Yes		rating_s minus the teammate’s rating_s, seconds. Negative = faster than the teammate.
constructor_id		Yes	not_null	Constructor for the race.
constructor_rank		Yes		Race rank of the constructor’s mean constructor_component_s; 1 = fastest car.
mean_fuel_component_s		Yes		Mean fuel component over ml_eligible laps, seconds.
mean_compound_component_s		Yes		Mean compound component over ml_eligible laps, seconds.
mean_constructor_component_s		Yes		Mean constructor component over ml_eligible laps, seconds.
mean_dirty_air_tax_s		Yes		Mean dirty-air tax over ml_eligible laps, seconds.
avg_lap_time_s		Yes		Mean lap time over ml_eligible laps, seconds.
laps_completed		Yes	accepted_range	All laps the driver has in fct_lap_residuals for the race, clean or not.
positions_gained		Yes		grid_position - finish_position from stg_results. Positive = places gained.
has_dnf		Yes	not_null	TRUE when stg_results marks the driver as a DNF. FALSE when no result row exists.