What happens with OPTO scores below 1 or above 10?

Any results using STEN scores are rounded to 1 if below and 10 if above. This means that all results below 1 or above 10 are shown as 1 or 10, respectively. This does remove the possibility to distinguish extremely high or low scores from each other. However, the practical value of the nuances between these scores for predicting performance is negligible.