What is "GPLL" ?
"GPLL" is a system which "mesaures" drivers performance in online races.
Each driver has a rank, rating and title .
Rank is just the drivers position in the "Ladder".
Rating is the "magic" number. After each race, this number goes up/down depending on your position in the race.
How much up/down depends on what are the drivers ratings against whom you won/lost.
You start with a provisional rating of 1400. Your rating is provisional until you finish 12 races, and until then you will not be listed as ranked player.
Titles are similar to the Chess players titles. Depending on your rating, you will earn one.