To find your IGC Pilot Ranking ID go to this link and search for your surname. Then find your profile and click on your name. You will find the IGC Pilot Ranking ID under your photo.
Note: Please select a good quality photo. Maximum file size: 5MB. The provided photo will automatically be cropped and scaled to 300 pixels wide by 400 pixels tall. You will be able to review the photo below and change it after choosing.