@euler_13 and OniBoniOni
Sorry, folks. I think i was slightly misunderstood. With "a fair an honest basis" i wanted to say that everyone should first indicate his (or her) gender, age, size and weight correctly, secondly, should do the exercises as well as possible, and thirdly, no one should use the workarounds of a certain website to push his score or achievements.
The weight based multipliers for the calorie-counting should be reconsidered. That's true. But first of all it's just a counter, nothing more. And I like it because it pushes ME forward. Yes, I confess: I like to kill all those evil calories at the end of each session. Puuh, am I good ???!!!.

)

)

)
Only in terms of monthly events, I expect that everyone behaves as described above. On the other hand, In the interest of fair competition the developers would be well advised to listen to the suggestions of the community, such as the proposals you made. An implementation of scoring boards based on accuracy or cal/kg should be easy. Why not? For me, I would like weight classes for men and women in the monthly event. Also there should be different scoring boards for users of the original YSFE and YSFE 2012, because the calories counting is so different. But alas, I'm afraid that Ubisoft will do nothing.
Let me end with this: Really fair competitions are currently not possible in YSFE. Nevertheless, that does not justify the behavior of some community members. Sorry, that's my opinion.