Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Only problem is, last I checked I only have 9322 reputation (and counting!)
Why does it say I have 10.2k?
Your chat account is tied to your network-wide account, not to your Judaism.SE account. The score associated with it is your aggregate rep across all SE sites, if I'm not mistaken.