There is a twist though. The matches (one set only, grass) must be played with the players following certain rules:
-0% Forehand Power
-0% Backhand Power
-0% Service Power
-0% Smash
-0% Top Spin
-100% on all other skills
-All participants must wear red shoes for all matches.
-Matches should be recorded.
Each player will play the other five players once. The player with the best record as determined by W-L then Games Won (with 7's counting only for six and tiebreak losses counting for 5.5) will advance to the final. The second and third place players will play in the only semifinal, with the winner of that match advancing to the final to play for the coveted Chouzana Chalice.

What a prize!
Here are the matches to be played in the round-robin:
Togtdyalttai vs. S.Williamz
Togtdyalttai vs. Richou
Togtdyalttai vs. Eronakold
Togtdyalttai vs. Zuzana Ondraskova = Zuzana Ondraskova def. Togtdyalttai 7-6(10-8)
Togtdyalttai vs. Stefan Edberg
S.Williamz vs. Richou
S.Williamz vs. Eronakold
S.Williamz vs. Zuzana Ondraskova
S.Williamz vs. Stefan Edberg
Richou vs. Eronakold
Richou vs. Zuzana Ondraskova
Richou vs. Stefan Edberg
Eronakold vs. Zuzana Ondraskova
Eronakold vs. Stefan Edberg
Zuzana Ondraskova vs. Stefan Edberg
And the standings:
Name: - W - L - GW
Z. Ondraskova - 1 - 0 - 6
S.Williamz - 0 - 0 - 0
Richou - 0 - 0 - 0
Eronakold - 0 - 0 - 0
Stefan Edberg - 0 - 0 - 0
Togtdyalttai - 0 - 1 - 5.5