wat rank will someone expect a score around 123 in clat 2019?

Hey.
As per the Careers 360 CLAT rank predictor you seem to have a fair chance  of gettinga rank in the range of
198 - 498.
These are only predictions based on the level of difficulty of the paper and more. So the actual cut off might vary.
The 2019 paper's level was similar to 2016's level and hence the ranks and cut offs might be similar to 2016 only.
You can use the link below for more details.
https://law.careers360.com/articles/clat-marks-vs-rank/am
https://law.careers360.com/percentile-predictor-result/1192?s=52947930771559663830

Dear aspirant!!! I would like to inform you that if I assume you're a general candidate as you haven't mentioned your category so you may expect a rank between 198-498 according to our rank predictor at https://law.careers360.com/clat-rank-predictor , so you can get in most of the NLUs

Hope it helped,Thank you