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.
To determine the handicap differential (Index), subtract the USGA Course Rating from the adjusted gross score; multiply the difference by 113; then divide the resulting number by the USGA Course Slope Rating.Round the final number to the nearest tenth. A factored handicap is reduced to the last whole number.his calculator is designed to give a golf handicap, based on at least 5 rounds of golf. (Our single round handicap calculator will calculate a temporary handicap, based on one round, until you can meet the requirements of this calculator.) This is a method of arriving at a handicap.