Ranking system suggestion

So far the personal ranking system is bad, in the new event player zzyzzx showed how losing just 2 points can drop you down to 295h place were rewards qre 3 jewels znd 2000 runes. These rewards don't need changed there fine. Just make a 1st 2nd 3rd place type system maybe.

1st is 100%
2nd 98% to 90% 
3rd 88% to 80%
4th 78% to 70

Or something similar