A wallet's P&L is now the settled trading result after Polymarket's fees, plus the maker and taker rebates the wallet was credited. Grades and career tiers rank on that net number.
Fees were already inside the figure Polymarket reports, and the profile chart used to add them back. Credited rebates were missing from the number grades ranked on, so a wallet that rests limit orders and earns them was graded on an understated result. Both legs now come from the same timestamped observation as the P&L, so the whole figure sits on one basis.
The profile carries every leg: fees charged, fee refunds, fees paid, maker rebates, taker rebates, and net realized P&L, with the time that observation was taken. The trader card that opens when you hover a holder in the terminal shows fees paid and both rebates. How Polymarket fees work, and what the taker rebate tiers pay back.
Liquidity rewards, yield, and referral income stay out, because they are wallet income rather than a trading result. A wallet whose accounting has not been observed yet shows those rows as unavailable, never as zero.