East Roswell Park Recreational Singles League 2023

Schedule/layout info: For the summer months (mid-April to mid-Sept), when the days are long enough, we play the short tees on the first and third Monday of the month and the long tees on the second an ... show more ›

Schedule/layout info: For the summer months (mid-April to mid-Sept), when the days are long enough, we play the short tees on the first and third Monday of the month and the long tees on the second and fourth Monday; if there is a fifth Monday in a month, like there often is in May and July, we play a mixed layout (usually long front 9, short back 9). At the beginning and end of the season (March to mid-April, and mid-Sept to October) we play short tees every week. 

Start times also shift with the length of the days, as follows:

5:00 sign-in/5:15 start – March and October

5:15 sign-in/5:30 start – April and September

5:30 sign-in/5:45 start – May and August

5:45 sign-in/6:00 start – June and July


First week of the season is usually the second Monday after Daylight Savings Time starts. Last week of the season for points is usually the third Monday in October, with one additional Monday after that for end-of-season prizes, throwoff for remaining ace fund, and some other optional special stuff.

Point system explanation: Players receive points based on their handicapped order of finish each week. The number of points received is determined by the number of players for that week. First place r ... show more ›

Point system explanation: Players receive points based on their handicapped order of finish each week. The number of points received is determined by the number of players for that week. First place receives points equal to the total number of players, and each subsequent place receives 1 point less, down to last place, which receives 1 point. (Another way to think of it is that you receive one point for showing up, and one more point for each player you finish higher than). If two players' handicap-adjusted scores are tied, whichever player has the lower raw (unadjusted) score gets the higher number of points. If players are tied in both raw and adjusted scores (e.g., both shot a 55 and both have handicaps of -5, so that both players' adjusted scores are 50), then the total points for the places occupied by the tied scores are added and then divided equally between the tied players (e.g., if two players tied for 10th place out of 20, there would be 11 points for 10th place and 10 for 11th place, so the two places share 21 total points, or 10.5 points each).

Handicap System: The handicaps are based on rounds players have recorded during league play. As soon as a player has at least one round recorded, we can calculate the handicap. The handicaps are inde ... show more ›

Handicap System:
The handicaps are based on rounds players have recorded during league play. As soon as a player has at least one round recorded, we can calculate the handicap. The handicaps are indexed to the same scale as the PDGA's rating system for reasons I'll explain later.

The simple version of the handicap formula is that it is:

Average ( SSA - Player Score ) x 0.8 = handicap

The scores and the SSAs are summed/averaged for all league rounds for the current year, and if a player has a handicap established from prior years, that is weighted into the total as if it were one round this year.

The Scratch Scoring Average (SSA) is the score that nominally would be a 1000-rated round for the layout played for a given day in the PDGA's rating system. When rating rounds for a PDGA-sanctioned tournament, the SSA is calculated for that day for the course/layout played, based on the ratings of the players and what they scored. For the purpose of handicap calculation for the league, we have determined a standard SSA for each layout at ERP (white and black), based on the ratings for tournament rounds on that layout in the past, scoring in past league rounds, and a certain amount of judgment. The SSA we use for the white tees at ERP is 46.3, while the SSA for the black tees is 53.

We use a standard 80% factor as is common in handicapping systems (most ball golf systems use something between 75% and 80%).

For example, a player shoots a 60 in their first league round. Subtracting 60 from 46.3 (White tee SSA) gives us -13.7. Multiplying -13.7 x 0.8 gives us -10.96, and rounding to an integer gives us -11. The next time they play, we'll again calculate the difference between the score and the SSA, average that with this week's round, and again multiply by 0.8.

We use the SSA system as the basis for the handicap for a couple of reasons -- one is that it allows the handicap to take account of the difference between the long (black) and short (white) tees in a way that using difference from par would not, and the other is that it puts the system on the same basis as the PDGA's rating system and thus if a player has a PDGA rating we can use it to calculate a temporary starting handicap that applies only for the first time a player plays in the league -- once a player has at least one league round recorded, the handicap is based purely on that for all future rounds and the rating-based handicap is discarded.