Hey!
As there are some newcomers in the league, we should make a rules page for the schemes. Even I had some trouble with TEAM17 rules, I wasn't sure if rope knock was allowed on your own team. Can you knock your own worm? 

Hey!
here is the topic to discuss the rating system, but I guess you figured out this from the title of the topic but I felt like writing this spam shit down. xD
OK, so seriously. I think the rating for the "classic league" is just perfect like in XTC. 500 for start, 30 points are moving between the players, depending on the ratio and the difference between the two players.
XTC counts the overall score by summarizing the difference of schemes from 500. Here is an example:
Elite: 530
WXW: 510
BnG: 490
T17: 480
RR: 540
Roper: 510
Overall: 560
In every game, they take the scores of each schemes as a base to count from. Those 30 points are moving there, and at the end it is calculated to the overall score as I showed.

I hope you could understand. This rating system is perfect in my opinion.