I’m going by the same exchange rate used for the faucet.
I asked which one to check you know which exchange is used for all our calculations.
If I remember correctly, the base WOF prize was 2 cents worth of BTC rounded down to the nearest sat. Now it’s 2 cents in BTC rounded down and then another sat is subtracted. The difference is negligible but I still found this change kind of odd.
The base prize was actually 0.8 cents when WoF was first introduced so you're still getting well over what we budgeted for.