Lost or Stolen Cards. To report a lost or stolen Visa Debit or ATM Card call our Customer Care Center during business hours listed above: 1-866-433-0282. If this is after hours, please call: 1-800-472-3272. Your card will be blocked immediately, thereby preventing any added charges posting to your account.
Handicap Differential. First, you determine the handicap differential for each round of golf you played, up to the last 20 rounds. Subtract the USGA course rating from your score. Take the difference and multiply it by the standard USGA slope rating, which is 113.Then divide that number by the course's slope rating.andicap Index. To calculate your handicap index, you average a certain number of your best handicap differential scores, depending on how many scores you have accumulated. Ideally, you want 20 scores, so you can use the lowest 10 of the last 20.
We will begin with GIR%. We ran an analysis with data from TheGrint, we looked at golfers from all Handicap Levels with at least 10 scores posted in our system and averaged their GIR% for those 10+ rounds. Then we averaged all users in the same handicap range and this was the resulting graph. The way to read this is: Golfers with Handicap of 30 or more hit 6% of greens in regulation on average, golfers with Handicaps of 25-30 hit 10% of greens in regulations, etc etc. We also put the information in terms of actual greens in regulation per round. So for example, scratch players (0 or better) hit an average of 12 greens.