Over 30 years of retirement, Chen would collect as much as $4.79 million, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Chen received $100,676 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 2 years of retirement, Chen will have already received $204,372 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.