there was a pattern with the current levels. Bronze = 20, Silver = 5 Bronze, Gold = 4 Silver. the next level would be set at 3 Gold (1200). call it Platinum or something else but the key is these medals should be named after 4 different types of metals, each more precious than the last. a Precious Stone tier could follow above those but it would end with Diamond, not start with it. Emerald, Ruby, Sapphire & Diamond. each level would be twice the level before it. that would be 2400, 4800, 9600, 19200. a truly epic achievement and Diamonds are forever

yes some players may get there and want more. so where to go after a truly epic achievement that has taken a lifetime. well easy, Idol, Immortal, Demigod, Deity. these levels would be a Diamond achievement greater than the last - 40000, 60000, 80000, 100000.
there is no need to stop there. rollout qwert's ribbon sug as a tiered option that matches the medals above, with your highest ribbon for each map showing. at a glance we could then see if someone specialises in 1 map or is a true all-rounder. the ribbon could have on one side a stripe to represent Bronze, 2 for Silver, 3 for Gold, etc. the other side would have a stripe to represent each of the Stones. 4 Stars would be used to represent the third tier, 2 on each side.
and don't treat Ratings any different. give it matching levels or do away with it completely. but probably keep it as rating might be the only way most of us earn one of those medals of the highest order.
implementing what's outlined above would silence the crying out for higher levels of game achievement recognition for decades to come.