Tanking has nothing to do with whether a player is considered an elite player or not. It only has
to do with whether a player has integrity or not despite the temptation to gain competitive
advantage. The notion that elite players such as some one who could make it into the WTAF
would not even consider tanking is being naïve. History is full of all kinds of
match fixing in all kinds of sports at all levels.
Anyway, here is a simple solution that the WTAF could use to avoid tanking in
round robin matches. This kind of situation can only arise in the third round robin
match of each group as people can calculate what needs to happen in order to
get a specific outcome. To prevent them from doing these calculations, I say
schedule the two last RR matches of Red Group at the same time, in different
courts. Similarly schedule the two last RR matches of the White Group at the same
time, in different courts. They are not doing this currently as they do not want
to reduce their income from the ticket sales and also the TV rights. But, I think
they should go for it, to preserve the integrity of the sport, to remove the
temptation from the players and to remove unfair allegations against players
who appear to be tanking but are not really tanking. Note that they only
need to do this for the third RR matches of each group.
In fact, they already use this scheme in the scheduling of last round robin
match in FIFA World Cup Soccer matches since 1982 when a scandal broke out.
Here is the relevant passage from wiki articles.
"A more recent example occurred in the 1982 FIFA World Cup, West Germany played Austria in the last match of group B. A West German victory by 1 or 2 goals would result in both teams advancing; any less and Germany was out; any more and Austria was out (and replaced by Algeria, who had just beaten Chile). West Germany attacked hard and scored after 10 minutes. Afterwards, the players then proceeded to just kick the ball around aimlessly for the remainder of the match. Algerian supporters were so angered that they waved banknotes at the players, while a German fan burned his German flag in disgust.[14] By the second half, the ARD commentator Eberhard Stanjek refused any further comment on the game, while the Austrian television commentator Robert Seeger advised viewers to switch off their sets. As a result, FIFA changed its tournament scheduling for subsequent World Cups so that the final pair of matches in each group are played simultaneously."