It is very odd. The American, Canadian and Australian dollars are almost equal in value, yet 1 USD=1 chip, 2 CAD=1 chip and 3 AUD=1 chip.
How the hell do they handle MPV buyins
When I purchase an MPV entry from my UK Pound account, there is a conversion to the currency of the tournament, but this is handled by MPV/Microgaming, using a proper money market exchange rate. This must surely fall outside the remit of the weird Ladbrokes exchange system, and the values are only reconciled if ALL transactions stay in Ladbrokes. With MPV this is not the case, unless it's a Ladbrokes exclusive tournament.
It seems that if I have an account in AUD, 1 chip = $3.
So, if account A is in $US, I can purchase a seat in a sit 'n' go for, say $10.
Lets say I have accounts A,B,C,D, all in $US at different casinos, but none at Ladbrokes, I could purchase 4 of the 5 seats for a total of $40. I then purchase the remaining seat from my Ladbrokes account, which conveniently is in AUD. Now, I lose out on this one purchase due to the seriously gaffed exchange rate, as MPV uses the proper exchange rate, not the Ladbrokes one.
As I control all 5 seats, quite legitimately since the changes to MPV made by MGS just prior to the first Grand Slam tournament, at the request and considerable pressure of operators, I can choose which account wins the pool. I choose Ladbrokes, and I win, say $45 (for simplicity a winner takes all event, less the 10% cut for the house from the buyins).
The issue is what happens when MPV pays my $45 into my AUD account using Microgaming's currency exchange rules, not those of Ladbrokes. I do know that whatever chips I end up getting will be multiplied threefold upon withdrawal from Ladbrokes, so will get back AUD 3 for every chip.
Unless Ladbrokes' gaffed exchange system has been fully implemented within MPV to cater for Ladbrokes players, we could run into problems where money either disappears or is created within the system. It can become a serious problem if enough players figure out how to arrange their transactions so that the "drift" is always in their favour.
It is, of course, nothing less that a "chip dumping" scheme, so may get noticed by MGS. The same trick might work with Poker, but checking for this sort of scheme is much more robust, so arranging for the AUD account to consistently win tournaments where one individual controls all the seats is going to get noticed straight away.
An MPV scheme would have more chance as it seems that little is done over the considerable volume of complaints where small groups of aliases are quite blatantly "gaming the system" on a number of these tournaments. The view seems to be that even though individual players or colluding groups are taking several seats and dominating the leaders, they are doing nothing wrong since this has been allowed within MPV since the first Grand Slam tournament.