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Jeff Mackay

JACUZZI CALGARY

Last 7 League Scores

(as of Saturday, September 12, 2026)
Date Course Tee Course Rating Slope Score Diff
Sep 9, 2026 Mickelson National - 18 Holes Deck II 72.8 133 70* +2.4
Sep 2, 2026 Mickelson National - 18 Holes Deck II 72.8 133 64* +7.5
Aug 26, 2026 Mickelson National - 18 Holes FORWARD TEE DECK 6 63.1 108 67 4.1
Aug 19, 2026 Mickelson National - 18 Holes Deck II 72.8 133 78 4.4
Aug 5, 2026 Mickelson National - 18 Holes Deck II 72.8 133 75* 1.9
Jul 22, 2026 Mickelson National - 18 Holes Deck II 72.8 133 79 5.3
Jul 15, 2026 Mickelson National - 18 Holes Deck II 72.8 133 76* 2.7

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: +2.4, +7.5, 1.9, 2.7
Lowest League Differentials Added Together : +2.4 + +7.5 + 1.9 + 2.7 = +5.3 Divide by 4 = +1.33

Jeff Mackay's League Handicap Index is +1.3