PRESENTED BY:
Pipe Fiction Oilfield Supply

Jeff Mackay

JACUZZI CALGARY

Last 7 League Scores

(as of Friday, June 5, 2026)
Date Course Tee Course Rating Slope Score Diff
Jun 3, 2026 Mickelson National - 18 Holes Deck II 72.8 133 76 2.7
May 27, 2026 Mickelson National - 18 Holes Deck II 72.8 133 73* 0.2
May 20, 2026 Mickelson National - 18 Holes Deck II 72.8 133 77 3.6
Sep 10, 2025 Mickelson National - 18 Holes FORWARD TEE DECK 6 63.1 108 60* +3.2
Aug 27, 2025 Mickelson National - 18 Holes Deck II 72.8 133 72* +0.7
Aug 20, 2025 Mickelson National - 18 Holes Deck II 72.8 133 73* 0.2
Aug 13, 2025 Mickelson National - 18 Holes Deck II 72.8 133 74 1.0

League Handicap Calculation * Differential for Each Round = (Gross Score - Course Rating) x (113 / Slope)

League handicaps are calculated using a player's 4 BEST league scores out of their last 7 league scores.
4 Lowest League Differentials: 0.2, +3.2, +0.7, 0.2
Lowest League Differentials Added Together : 0.2 + +3.2 + +0.7 + 0.2 = +3.5 Divide by 4 = +0.88

Jeff Mackay's League Handicap Index is +0.9