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Model Corrections

2026 Calcutta — Corrections & Reshape Report

Generated by value_model.py. Summarizes the confirmed rules corrections and the $2,000 cap-anchor price reshape, then confirms which of our buy-card targets stay +edge.

1. $2,000 cap-anchor price reshape (barbell)

The $2,000 bid cap is a psychological magnet (round-number / cap anchoring). The 18 most-HYPED teams are modeled as racing to EXACTLY $2,000 (a fat spike); the rest of the field keeps a timid tail held below $1,500. Hype score = z(model price) + z(-team handicap) + a bonus for Jason targets. Total pool now $83,700 (target $82-$85k); spike = 18×$2,000 = $36,000.

These are the cap-out teams — now OVERPRICED at $2,000, AVOID (their EV-based edge goes sharply negative):

Hype Flight Team Hcp P(win) Est $ Fair $ (EV) Edge $ Jason
3.77 2 Hatcher + Berry 8.4 25% $2000 $1894 -106 yes
3.57 2 Downey + Shearer 8.0 23% $2000 $1795 -205 yes
2.83 9 Wood + Estes 19.3 43% $2000 $1610 -390
2.70 1 Vola + Kerns 5.0 23% $2000 $2439 +439
2.30 1 McHale + Bagley 5.2 18% $2000 $2109 +109
2.29 1 Perry + Dye 1.0 15% $2000 $1702 -298
2.08 1 Pilger + Bhatia 5.1 17% $2000 $1853 -147
2.08 1 Terranova + Davis 4.2 17% $2000 $1917 -83
1.90 7 Rekenthaler + Stafford 15.4 15% $2000 $770 -1230 yes
1.78 1 Beatty + Guiendon 0.1 10% $2000 $1197 -803
1.71 6 Swiger + Dahlhauser 13.5 25% $2000 $1469 -531
1.69 3 Burns + Preston 8.5 19% $2000 $1733 -267
1.62 3 Embleau + Loewenthal 9.1 18% $2000 $1641 -359
1.56 3 Brown + Watson 9.1 17% $2000 $1543 -457
1.54 3 Patterson + Shirley 10.3 17% $2000 $1594 -406
1.50 6 Knapp + Keister 13.5 12% $2000 $830 -1170 yes
1.49 4 Greenspan + Horne 11.6 19% $2000 $1052 -948
1.47 2 Fann + Hartz 7.9 15% $2000 $1286 -714

16/18 cap-out teams have NEGATIVE EV edge at $2,000 (over the cap-anchored price). Value concentrates in the mid-tier teams that do NOT cap out — see the +edge board below.

Best value AFTER the reshape — non-capped teams with the largest +edge:

Flight Team Hcp P(win) Est $ Fair $ (EV) Edge $ Jason
6 Vaniman + Hatz 14.6 21% $700 $1315 +615
3 Martin + Torres 9.6 16% $900 $1483 +583
2 Walsey + Walsey 7.5 15% $900 $1295 +395
7 Marjoram + Peters 15.4 23% $700 $1084 +384
7 Driggars + Richards 15.4 20% $600 $977 +377
6 Kitchens + Taylor 14.9 16% $700 $1055 +355
3 Brown + Brown 9.0 12% $800 $1154 +354
6 Foresman + Benson 14.5 15% $700 $1041 +341
20 Barnes + Smelcer 58.1 33% $200 $456 +256
4 Green + Green 11.5 19% $800 $1041 +241
12 Wright + Gadsby 22.3 25% $400 $637 +237
9 Gallagher + Hansell 19.6 15% $500 $727 +227 yes
7 Thomas + Stricklin 15.3 16% $600 $812 +212
5 Pearson + Ferguson 12.6 21% $700 $910 +210
10 Fought + Fought 20.6 24% $500 $697 +197

Our buy-card (Jason) targets under the reshape

Flight Team Hcp P(win) Est $ Fair $ (EV) Edge $ Cap-out? Verdict
9 Gallagher + Hansell 19.6 15% $500 $727 +227 BUY (+edge)
16 Wilson + Slavis 27.8 20% $300 $418 +118 BUY (+edge)
10 Gelinas + Chafin 19.7 16% $400 $500 +100 BUY (+edge)
20 Ballard + Armstrong 47.4 17% $200 $263 +63 BUY (+edge)
13 Panessa + Ratliff 23.1 17% $400 $432 +32 BUY (+edge)
16 Wagner + Haswell 28.1 20% $400 $413 +13 BUY (+edge)
16 Goodloe + Santivanez 26.8 11% $300 $245 -55 PASS (-edge)
11 Perez + Marold 21.5 15% $500 $441 -59 PASS (-edge)
2 Hatcher + Berry 8.4 25% $2000 $1894 -106 CAP $2k AVOID at $2k (capped/overpriced)
2 Downey + Shearer 8.0 23% $2000 $1795 -205 CAP $2k AVOID at $2k (capped/overpriced)
8 Barbaree + Williford 17.0 12% $700 $493 -207 PASS (-edge)
6 Knapp + Keister 13.5 12% $2000 $830 -1170 CAP $2k AVOID at $2k (capped/overpriced)
7 Rekenthaler + Stafford 15.4 15% $2000 $770 -1230 CAP $2k AVOID at $2k (capped/overpriced)

6/13 Jason targets retain a positive EV edge under the reshape (i.e. are NOT priced to the cap). Capped targets are now traps at $2,000 — let the room overpay.

2. 10-stroke handicap-difference cap (off the LOW player)

A 5 and a 17 now play as 5 and 15 — the high player is capped to 10 strokes over the low man in the foursome, applied in the sim's stroke allocation. This removes strokes from legit high-handicappers, so high-handicap 'bomber' teams LOSE win probability and the low-handicap teams they face GAIN. Teams whose P(win) moves most (cap ON minus cap OFF):

Flight Team Locked hcp P(win) no-cap P(win) 10-cap Δ
20 Barnes + Smelcer 58.1 38.7% 33.4% -5.3%
20 Ballard + Armstrong 47.4 14.5% 16.7% +2.2%
20 King + Scales 38.6 5.2% 6.3% +1.2%
20 Bell + Harren 44.7 12.5% 13.3% +0.9%
12 Dudley + Cohen 21.6 12.2% 13.0% +0.8%
5 Pearson + Ferguson 12.6 21.3% 20.7% -0.6%
20 Pilger + Hatz 54.2 24.3% 24.9% +0.6%
11 Richardson + Loricchio 21.2 21.3% 21.9% +0.6%
12 Benson + Brosnahan 23.0 16.0% 15.4% -0.6%
10 Gelinas + Chafin 19.7 16.7% 16.2% -0.5%
20 Morge + Callahan 41.8 4.8% 5.3% +0.5%
12 Beaver + Rhyne 22.7 11.2% 10.8% -0.5%
5 Levin + Leaf 12.9 18.8% 19.2% +0.4%
8 Yancey + Whaley 16.5 16.0% 15.6% -0.4%
9 Wood + Estes 19.3 42.2% 42.6% +0.4%
4 Powers + Merrigan 11.4 14.3% 14.0% -0.4%

Directional read: the cap only bites foursomes whose handicap SPREAD exceeds 10 strokes, so it is concentrated — only 10/120 teams move >0.5pt and 3 move >1pt. The clearest case is the very-high-handicap flight 20: capping Barnes + Smelcer's strokes drops them -5.3% (58.1 locked handicap, the widest gap in the field), redistributing that win probability to the lower-handicap teams in their flight. Elsewhere most foursomes already sit inside a 10-stroke spread, so the cap is a no-op and the net pot/value impact is small.

3. Cap Patrol trend sign — CONFIRMED

cap_mostImproved ≈ (index − last4): POSITIVE = recent scoring better than index = HOT = BUY. Verified against cap_hotIndex: corr = +0.96 (strongly positive), so a higher trend lines up with a higher hotness index. The enriched bid sheet exposes this as cap_trend_mean (positive = hot). This matches the data-sign note in auction_intel.md and overrides the older 'negative = improving' framing.

4. Match-play aptitude proxy (hole-level GHIN data)

Hole-level hole_details were USABLE: 215 of 240 field players had enough hole-by-hole data (≥27 holes). Match play rewards BIRDIES (win a hole outright) and grants BLOW-UP IMMUNITY (you can only lose a hole by one). So vs a smooth medal handicap we credit (a) birdie rate and (b) blow-up rate (match play caps the damage medal scoring punishes). matchplay_aptitude (team = sum of both players' z-scored proxy) is POSITIVE for teams that should OUTPERFORM their handicap in match play, NEGATIVE for steady medal grinders who UNDERPERFORM. Top over/under-performers vs handicap:

Better in match play than handicap implies (birdie-makers / streaky):

Flight Team Hcp MP aptitude P(win) Est $
1 Beatty + Guiendon 0.1 +4.50 10% $2000
1 Perry + Dye 1.0 +3.98 15% $2000
1 Vola + Kerns 5.0 +3.70 23% $2000
1 Terranova + Davis 4.2 +3.39 17% $2000
2 Downey + Shearer 8.0 +2.51 23% $2000
10 Schmeelk + Stein 20.5 +2.32 11% $500
1 Pilger + Bhatia 5.1 +2.08 17% $2000
2 Hurst + Jordan 7.7 +2.00 12% $1000

Worse in match play than handicap implies (steady medal grinders):

Flight Team Hcp MP aptitude P(win) Est $
18 Hoard + Woods 31.6 -2.27 9% $200
13 Vazquez + Prokupek 23.2 -1.85 13% $400
19 Harte + Love 35.7 -1.83 17% $200
15 Perry + Calobrisi 26.8 -1.76 20% $400
12 Beaver + Rhyne 22.7 -1.70 11% $500
17 Bowles + Troisi 29.2 -1.57 16% $300
19 Truitt + Fetter 36.0 -1.44 11% $200
9 Kattookaran + Levitas 19.3 -1.44 13% $500

This is a read-through signal (column matchplay_aptitude in team_values.csv), NOT folded into fair value — it flags teams whose match-play upside is mispriced by a medal-based handicap.

Assumptions stated

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