OGS ranking was not long ago readjusted to be between AGA and EGF.
main topic (250 posts) and 2021 update
As said in the last topic, it’s better working for a 1d as for low sdk.
In the realm of ranking systems nothing is perfect so if you feel it to be a bit wrong that’s fine. The first goal of a ranking is to offer fair games inside the server itself, other goals like fairness between places or achievement in strength are more unpredictable.
Looking at your profile, i see you are back to play after years so it can be even more unpredictable!
For information your old rating has been retroactively modified when the new rating system was implemented.
Well, if this is the case, sounds adequate to me.
Anyway, happy gaming!