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| -rw-r--r-- | doc/races.txt | 19 | ||||
| -rw-r--r-- | doc/results.txt | 27 |
2 files changed, 46 insertions, 0 deletions
diff --git a/doc/races.txt b/doc/races.txt new file mode 100644 index 0000000..f2e518f --- /dev/null +++ b/doc/races.txt @@ -0,0 +1,19 @@ +== Race selection == +Races included in the standings: + * all World Championship of Drivers races run to Formula One regulations (so no Indianapolis 500 in the 50s) from 1950 to 1980 + * all World Championship of Drivers races run to Formula Two regulations in 1952-53 + * all Formula One World Championship races since 1981 + * all non-championship races run to contemporary or nearly contemporary Formula One regulations since 1950, apart from national championship series (so Races of Champions, International Trophies, Bologna Sprints or non-championship Grands Prix are included, but Aurora F1, Tasman Series or South African F1 races are excluded) + * some of the 1952-53 non-championship Formula Two races (including these with substantial WDC drivers appearence, such as French Formula Two Championship races and some other arbitrary races) + * all post-War, pre-1950 Grandes Épreuves races (which includes some 1946 races from before F1 regulations and excludes majority of F1-compliant races from 1947 onwards) + * races with mixed formula entries (e.g. F1/F2 or F1/FLibre) are separated by class and only F1 class (and F2 class in 1952-53) is scored + +Race importance factor: + * WCoD and FOWC race importance constitutes 100% of base value + * all other races get 50% of base value + * qualifying sessions get 10% of the value for respective race + * all races of the same category are scored identically, even if the race has been red-flagged before what would be full points situation + +Heats and aggregates: + * for multi-heat races with bracket-style heats and a final heats count as qualifying sessions and the final count as a race (except for Bologna Sprints, in which every heat from the full bracket get qualifying importance) + * for multi-heat races with aggregate-style standings the initial grid counts as qualifying and the aggregate results count as a race diff --git a/doc/results.txt b/doc/results.txt new file mode 100644 index 0000000..c309baf --- /dev/null +++ b/doc/results.txt @@ -0,0 +1,27 @@ +== Scoring rules == +Every race or ranked qualifying session results for each entry are handed ordinal numbers as "groups" in which the entry was classified. + +For qualifying, a group is simply the qualifying position (not applying any grid drop penalties, but applying disqualification/exclusion). + +For races the following rules apply: + * race winning entry forms group "1" + * among the drivers classified on the lead lap, other groups are as follows: 2-3 places are group "2", 4-5 places are group "3", 6-10 places are group "4", 11-15 places are group "5", etc. + * for drivers classified outside the lead lap, the groups are formed by the drivers classified with the same numbers of completed laps (each distinct lap number as a separate group) + * non-classified drivers (because of completing not enough laps, but not retiring) form a single separate group, below all the classified drivers + * drivers retiring due to driver accidents form a single separate group, below other drivers + * drivers disqualified from the race form a single separate group, below other drivers + * drivers retiring due to mechanical issues form a special "0" group together with drivers which did not start the race + +After separating session results into groups, all entries from non-"0" groups form a "tournament". All possible entry couples are paired against each other to form "duels". The outcome of the duel may be a win/loss (if the entries are grouped in different groups) or a draw (if entries are grouped within the same group). + +All such duels are then treated as input for Elo rating algorithm. + +Specific rules regarding Elo implementation for this application's purposes: + * rankings are applied (evaluated) after each session ("tournament") + * no minimum rating limit for driver is enforced + * drivers are rated from their first entry (there's no initial grace period) + * shared drive entries have the effective ranking equal to the average ranking of drivers sharing the drive; pending ranking points from duels of such entries are divided equally between drivers sharing the drive + +Other than that, standard Elo rating conventions apply: + * drivers start with identical initial rating + * duels between high-ranked drivers change their rankings by fewer points than duels between low-ranked drivers |