Biggest reverse rebound ever

Over the years, I've had various takes on what constitutes a poker rebound. Eventually I gravitated to looking at two consecutive sessions, a losing one followed by a winning one, and using the following formula:

rebound = min(abs(losing_session_delta), winning_session_delta)

What I'd never considered before was a reverse rebound. That still involves two consecutive sessions, but this time it's a winning one followed by a losing one; the formula is the same. Last night, I achieved my biggest reverse rebound ever - a whopping $700,000. Not a very auspicious way to start the new poker year :-)

style flavor buy_in entry players hands entries paid place winnings

MTT-R NLHE    43500  6500       9    50      74   15    28        0
MTT-R NLHE    43500  6500       9    33      66   15    37        0
MTT-R NLHE    43500  6500       9    69      63   15    27        0

delta: $-700,000
MTT with rebuys NLHE balance: $33,023,500
2018 balance: $-700,000
balance: $44,813,260