Your current ranking within your organization can be found on the My Learning page.
Navigate to Blue Ocean Brain, then select My Profile in the top right toolbar. Then, select My Learning. Your current Rank within your organization is listed within the Performance section on the Activity tab on the My Learning page.
For more information about the My Learning page, see this article.
Note: Your personal rank will show in the Performance section of the My Learning page's Activity tab, even if you have hidden your name from the Leaderboard.