I haven’t played much here until today, due to being very busy with work.
I see that I am now rated at 9k. This is ridiculous, as I would have known if I were that good!
My previous rating was around 14k, and while I can imagine that being in error, I think the best rating I could have had was 12k, and that would have been quite a stretch!
Perhaps the reason is that I play only 9x9 games, due to lack of time. But I think this sudden good rating must be a mistake of the OGS software.