Negative reputation for unknown reason
3152
How do I read the history of my reputation?
138860
Can suspended users post comments? Get notifications? What happens to their reputation?
13441
The problem with reputation: does high reputation attract too many upvotes?
141234
Should we have a down-vote “safe zone” for new users with less than 50 reputation?
2309
Is reputation transfer possible?
98107
Different types of reputation?
96199
Why does Meta Stack Exchange have reputation?
27537
Why is my total reputation less than my monthly reputation?
146263
Positive AND Negative reputation show as +-1
27018
The reputation system on Meta Stack Overflow is somewhat weird to understand
26552
How much reputation do I get for positive feedback?
81135
Reputation summary incorrect
42172
Determining user's reputation as of particular date?
152097
Why do I not get enough reputation to start with to be able to downvote?
38792
Regain of reputation from downvoted and deleted answers - update FAQ
101331
Yet another "inconsistent reputation history"
24332
Mismatch Reputation in the thumbnail and the actual Reputation