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95 - 2 x GIR Spreadsheet

iacas

By iacas,
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iacas Hall of Fame Member

iacas

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6 minutes ago, Missouri Swede said:

Yeah,  but I didn't know if I needed to adjust anything in entering my rounds, like add 1 to my score to make it equivalent to a par 72 course.

I’m not worried about it. I doubt it’s going to be that accurate where a strike matters.

Erik J. Barzeski — ⛳ I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instructor Development, 5 Simple Keys®/Golf Evolution • Owner, The Sand Trap .com • Author, Lowest Score Wins • Golf Digest "Best Young Teachers in America" 2016-17 • "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 • Penn-State Behrend Head Coach • • • • • • • • • • :aimpoint: :edel: :true_linkswear:

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iacas Hall of Fame Member

iacas

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I sorted the date column again, and added my 74 with 12 GIR and 29 putts.

The formula is off by 3, but is off by 5 if I would have taken 31 putts.

Erik J. Barzeski — ⛳ I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instructor Development, 5 Simple Keys®/Golf Evolution • Owner, The Sand Trap .com • Author, Lowest Score Wins • Golf Digest "Best Young Teachers in America" 2016-17 • "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 • Penn-State Behrend Head Coach • • • • • • • • • • :aimpoint: :edel: :true_linkswear:

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TourSpoon Super Member

TourSpoon

13 hours ago, iacas said:

The formula is off by 3, but is off by 5 if I would have taken 31 putts.

The data is pretty interesting so far....

I think I get the 31 putts (over and under is the variance) as being an optimal predictor of score given the number of greens hit. Please elaborate on the significance of 31. Thanks!  

Cobra LTDx 9* | Rad Big Tour 15.5* | Rad Tour 18.5* | Titleist U500 4-23* | 718 AP2 5-P | Vokey SM7 50/8* F, 54/10* S, SM8 58/10* S | Scotty Cameron Squareback No. 1 | Vice Pro Plus 

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ChetlovesMer Incredible Member

ChetlovesMer

I just threw yesterday's round in there. Too many penalty shots yesterday. Otherwise it would have been pretty close. 

My bag is an ever-changing combination of clubs. 

A mix I am forever tinkering with. 

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iacas

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Posted my round of 75 with 32 putts and 11 GIR today. I didn't try to make too many putts, but it was still okay.

Erik J. Barzeski — ⛳ I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instructor Development, 5 Simple Keys®/Golf Evolution • Owner, The Sand Trap .com • Author, Lowest Score Wins • Golf Digest "Best Young Teachers in America" 2016-17 • "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 • Penn-State Behrend Head Coach • • • • • • • • • • :aimpoint: :edel: :true_linkswear:

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phillyk Super Member

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On 5/18/2023 at 4:38 PM, iacas said:

I didn't try to make too many putts…

What’s that mean? You sandbagging? 😉

Philip Kohnken, PGA
Director of Instruction, Lake Padden GC, Bellingham, WA

Srixon/Cleveland Club Fitter; PGA Modern Coach; Certified in Dr Kwon’s Golf Biomechanics Levels 1 & 2; Certified in SAM Putting; Certified in TPI
 
Team :srixon:!

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iacas Hall of Fame Member

iacas

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1 minute ago, phillyk said:

What’s that mean? You sandbagging? 😉

Sure. 🤣

Erik J. Barzeski — ⛳ I knock a ball. It goes in a gopher hole. 🏌🏼‍♂️
Director of Instructor Development, 5 Simple Keys®/Golf Evolution • Owner, The Sand Trap .com • Author, Lowest Score Wins • Golf Digest "Best Young Teachers in America" 2016-17 • "Best in State" 2017-20 • WNY Section PGA Teacher of the Year 2019 • Penn-State Behrend Head Coach • • • • • • • • • • :aimpoint: :edel: :true_linkswear:

Check Out: New Topics | TST Blog | Golf Terms | Instructional Content | Analyzr | 5SK.com | LSW | Instructional Droplets

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Darkfrog Great Member

Darkfrog

Added my round from this morning. Shot 80, 6 x GIR, 1 penalty, 29 putts.

-Peter

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TourSpoon Super Member

TourSpoon

This morning I shot 75 with 10 greens, 29 putts, and 2 penalty strokes. The formula nailed it. @iacas what is the significance of 31  putts in the spreadsheet? 

Cobra LTDx 9* | Rad Big Tour 15.5* | Rad Tour 18.5* | Titleist U500 4-23* | 718 AP2 5-P | Vokey SM7 50/8* F, 54/10* S, SM8 58/10* S | Scotty Cameron Squareback No. 1 | Vice Pro Plus 

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