Due to the fact that in Adaptive Issuance delegation rights and voting power have been halved, a bunch of smaller bakers have found themselves without baking rights, starting at cycle 751 (in about 3-4 days).
Previously a baker was able to stake just 600 tez, and with another 5400 delegated to them, that would be enough for baking rights to be granted. This is no longer the case!
To calculate what’s needed to get baking rights, keep in mind that a baker may only receive up to 5X of external stakers and up to 9X of delegators. Here X is the baker’s own stake. Here are some examples of how a baker can get minimal baking rights:
(A) Baker stakes 1200 tez. Baker receives 9600 in delegations.
1200+((1/2)x(9600))=6000
(B) Baker stakes 1200 tez. Baker receives 4800 in external stake.
1200+4800=6000
(C) Baker stakes 1200 tez. Baker receives 800 tez in external stake. Baker receives 8000 in delegations.
1200+800+((1/2)x(8000))=6000
If you’re a small baker, make sure to go to your TzKT profile and ensure that you have enough tez staked to maintain your baking rights. If all your tez is already staked, you will need additional delegators as shown in the caclulations above, to regain your baking rights.