Your estimated range
The estimated IQ uses a provisional conversion. The displayed range is a fixed band, not an individually calculated confidence interval. The paid report explains the range and reasoning profile; payment does not make the estimate more accurate.
Domain differences are the useful part
The report describes pattern, number and spatial tasks separately. The radar chart shows final adaptive difficulty settings. These are not domain IQ scores, and the different question sets have not been shown to be equally difficult.
Retakes measure familiarity too
Scores usually rise when questions and explanations are no longer new. That can show learning of the task, which is useful, but treat a second attempt as practice data rather than a fresh comparison. Use different problems if you want a cleaner baseline.