My value for the adaptive idle is very similar to yours, mine is a 1.1 Eco. As far as I remember the value changed a little bit over time but was always about 6500%, my car was running well at this point!
I think that value ~6500 is signal to computer about programmingn value - DONE!
Car rur smooth, but got problem in first morning run. I have to turn the starter about 5 seconds before it starts the engine.