I'd been looking for permutations of how HAM or VER could win the WDC in Saudi Arabia. Found it for VER but not HAM
Here is what I found for VER:
1.If Verstappen finishes first with Fastest Lap and Hamilton finishes sixth or lower
2. If Verstappen finishes first and Hamilton finishes seventh or lower
3. If Verstappen finishes second with Fastest Lap and Hamilton finishes 10th or lower
4. If Verstappen finishes second and Hamilton doesn't score