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.
Converting an Handicap Index to a 9-hole Value. The Handicap Index is based on a golfer's history in playing 18-hole courses. It is easy to convert the 18-hole Handicap Index to a 9-hole value to use when playing a shorter course. Just cut the 18-hole Handicap Index in half, rounding to the nearest tenth.