Yes its definitely possible to shoot those low scores, but as "Tars" mentioned it will be a totally different course once the green speeds change, and the wind gets up.
To be honest anyone can win it from here, get a good couple of rounds in and hang in - those greens will be atrocious once the conditions change. If you can shoot 4 rounds in the mid to upper 50"s your going to be real close.
My ranking is "Master" so I found it a real challenge to play Chambers. My best a 64 - really happy with that. I almost double eagled 12 - missing a hole in one by about 10 feet.
I had a hole in 1 on the Par 3 3rd - after that I nearly repeated it a couple of times lol.
Anyone know how many holes in one were shot during the qualifiers ?? Just be interested to know what company I'm keeping lolol.
All the best guys in the tournament - stay patient.