Career in GP3

Anyone have a spreadsheet to manage career in GP3?

I had an idea to create an spreadsheet to do this. The rules that i imagined are:
Qualifying points = Qual position x 1
Race points = Race position x 3
Race combativeness points = Qualifying position - Race position x 0,5
Event points = Qual points + race points - Race combativeness points
Failure = Qual position + race position/2 x 4
Crash = Qual position + race position/2 x 4 +16
Morale = always divide total of event points by number of races, if result equal 4 = 100%, if the result are equal the number of drivers x4 plus 16 by race = 0%, difference between these two values divide by 100 to calculate the actual morale.
Team Contracts = divide 100 by the number of teams of the next season, the result will be the morale tier for every team
Team positions for contracts = Actual season team position, new teams in the bottom, teams replacing another teams take the position of these old teams
Contract offering First quarter of Season = no offerings
Second quarter of Season= the bottom third of teams, if had achieved the necessary points
Third quarter of Season = the middle third of teams, if had achieved the necessary points
First quarter of Season = the top third of teams, if had achieved the necessary points
What do you think about this?

Sounds good, and should be possible. What do you mean Qual position x1? Would 20th place get 20 points and 1st place 1 point?

Sorry. The Points for the qual position will be inverted.