List of variables...

The user manual does list all of the variables available in version 2. I still have not completed updating the user manual in version 3. It's my least favorite thing to do. :-)

So for version 3, here are the variables directly from the code, along with my comments on what they represent. The comments should be up-to-date, but no promises.

Tournament variables. These refer to the state of the tournament.

// current round number
RoundNum

// current break number, 0 if not currently in break
BreakNum

// current level number
Level

// (boolean) 1 if current level is a round, 0 if level is a break
IsRound

// (boolean) 1 if next level is a round, 0 if level is a break
NextIsRound

// 0 = before, 1 = countdown, 2 = in tournament, 3 = after
State

// "before", "countdown", "inprogress", "after"
StateDesc

// total number of buyins
Buyins

// the total amount collected from buy-ins
TotalBuyinsAmount

// the total amount raked from buy-ins
TotalBuyinsRake

// the total number of chips received from the initial buy-in
TotalBuyinsChips

// total number of bought-in players who are also members of the league to which the tournament belongs
NumberOfLeagueMembers

// the amount of money in the pot
Pot

// the current number of players
PlayersLeft

// the current number of tables in play
TablesLeft

// the number of seconds left on the clock
SecondsLeft

// the number of seconds that have elapsed in the current level (or countdown)
SecondsElapsed

// (boolean) 1 if clock is paused, 0 if clock is running
ClockPaused

// the number of seconds the clock has been paused
ClockPausedSeconds

// military style (0, 10000, 120000, 230000, etc (includes seconds))
TimeOfDay

// current time (internal format)
Time

// the time of day (same format as TimeOfDay) that the last player movement suggestion was accepted
LastPlayerMoveTime

// the fee for a buy-in, as listed on the Game tab
DefaultBuyinFee

// the rake for a buy-in, as listed on the Game tab
DefaultBuyinRake

// the chips received (starting chips) for a buy-in, as listed on the Game tab
DefaultBuyinChips

// the fee for a rebuy, as listed on the Game tab
DefaultRebuyFee

// the rake for a rebuy, as listed on the Game tab
DefaultRebuyRake

// the chips received for a rebuy, as listed on the Game tab
DefaultRebuyChips

// the fee for an add-on, as listed on the Game tab
DefaultAddOnFee

// the rake for an add-on, as listed on the Game tab
DefaultAddOnRake

// the chips received for an add-on, as listed on the Game tab
DefaultAddOnChips

// the guaranteed pot amount, as listed on the Game tab
GuaranteedPot

// the pot amount as computed before adding any to reach the specified guaranteed pot
PreGuaranteedPot

// the amount the house needs to add to reach the guaranteed pot amount
HouseAdds

// the house contribution amount, as listed on the Game tab
HouseContribution

// (boolean) 1 if rebuys are currently allowed, 0 otherwise (as listed on the Game tab)
RebuysAllowed

// (boolean) 1 if the rebuy period has expired, 0 otherwise
RebuysOver

// the number of rebuys remaining
RebuysLeft

// the amount of time (seconds) left in the rebuy period, if it is configured to end on a particular level
RebuysSecondsLeft

// the total number of rebuys in the tournament
TotalRebuys

// the total amount collected from rebuys
TotalRebuysAmount

// the total amount raked from rebuys
TotalRebuysRake

// the total number of chips bought via rebuys
TotalRebuysChips

// (boolean) 1 if add-ons are currently allowed, 0 otherwise
AddOnsAllowed

// (boolean) 1 if the add-on period has expired, 0 otherwise
AddOnsOver

// the number of add-ons remaining
AddOnsLeft

// the amount of time (seconds) left in the add-on period, if it is configured to end on a particular level
AddOnsSecondsLeft

// the total number of add-ons in the tournament
TotalAddOns

// the total amount collected from add-ons
TotalAddOnsAmount

// the total amount raked from add-ons
TotalAddOnsRake

// the total number of chips bought via add-ons
TotalAddOnsChips

// the highest rank that is in the money
InTheMoneyRank

// the total collected by the fixed rake
TotalFixedRake

// the Buyin Fixed Rake divided by the number of entries
FixedRake

// the current ante amount
Ante

// the current small blind amount
SmallBlind

// the current big blind amount
BigBlind

// the current limit1 amount
Limit1

// the current limit2 amount
Limit2

// 0 = limit, 1 = pot limit, 2 = no limit
GameType

// the name of the game for the current round
GameName

// the ante amount next round
NextAnte

// the small blind amount next round
NextSmallBlind

// the big blind amount next round
NextBigBlind

// the big limit1 amount next round
NextLimit1

// the big limit2 amount next round
NextLimit2

// same as gametype, for next round
NextGameType

// the name of the game for the next round
NextGameName

// the current chip count (total chips in play)
ChipCount

Player variables. These refer to a specific player.

// the amount this player spent buying in
BuyinCost

// the amount raked from this player's buy-in
BuyinRake

// the number of bounty chips the player bought
NumberOfBountyChips

// the amount the player paid for all bounty chips purchased
BountyChipCost

// the number of rebuys for a player
NumberOfRebuys

// the total amount the player paid for all rebuys purchased
RebuyCost

// the total amount raked from all rebuys purchased by this player
RebuyRake

// the number of add-ons for a player
NumberOfAddOns

// the total amount the player paid for all add-ons purchased
AddOnCost

// the total amount raked from all add-ons purchased by this player
AddOnRake

// the total amount the player paid for participating in the tournament
TotalCost

// the total amount raked from all money this player has paid
TotalRake

// the number of hits a player has made
NumberOfHits

// the number of bounty chips a player has won
NumberOfBountiesWon

// the amount of money won by this player by busting other players out
BountyWinnings

// the number of bounty chips a player has kept
NumberOfBountiesKept

// the amount of money the player paid for bounty chips and did not lose
BountyMoneyKept

// the amount of money won by this player from prizes
PrizeWinnings

// the total amount of money won by this player
TotalWinnings

// the total profit for this player
Take

// the rank of a player
Rank

// (boolean) 1 if this player has ranked "in the money", 0 otherwise
InTheMoney

// (boolean) 1 if this player made the final table, 0 otherwise
FinalTable

// the number of seconds that this player was active (not busted out)
PlayingTime

// the round in which this player busted out
RoundOut

// the position of a player
Position

// (boolean) 1 if this player is a member of the tournament's league, else 0
InLeague

// This player's rank relative to other league members
LeagueRank

// This player's UUID
InternalID

// This player's ID
ID

// The player's current chip stack (count); (ChipCount is already a tournament variable for all chips in play)
ChipStack

// The number of players (including this player) seated at the player's table
PlayersAtSameTable

Conditions variables. Where conditions can be specified with a formula (events, layout items), the Tournament variables are active plus the following:

// number of seconds left on a hand timer
HandTimerSecondsLeft

// (boolean) 1 if this prize is a bounty prize, 0 otherwise
IsBountyPrize