Hi!
As i can remember scoring was always an "issue" to be fair to every player on every site.. When the formula was changed (some years back if i remember correctly right Giz?) it covered most if not all of the sites and points were more evenly distributed..
But i think there are still 2 sites that break this rule now.. At least 2 are the ones that i noticed..
Anyway if you take a look at scoring of Gekko and Suninatas you'll see that, because of the low number of challenges there, players need at least 90+% to get a fair amount of points..
For example if you take a look at points on Gekko in yachoor,CHItA and my profile you 'll see that with almost 50% solved i have 14 points, yachoor with ~70% has 274 and CHItA with ~80 has only 1700 points. And on 100% (see Mawekl) you get 17380 points..I know Gekko is hard but 16000 points for the last 20%? The same thing happens with Suninatas too..
So sorry to disturb the scoring thing again but i think there should be a work around for sites like these with few challenges..Hope there will be others that agree with me.
Take care
criple_ripper