Official NHA Assessment

Race 10: Hollywoodbets BRIGHT FUTURE CLASS 4 (Open. Benchmark at 60.0kg = 78)

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Line Horse
All About Al
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
6 / 12
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Escarpment           4    59.0    1    0.00     0.0   79    76           76    -3
2    Mighty Mac           5    59.0    2    1.00     0.0   76    76           76    +0
3    All About Al         7    61.0    3    1.75     0.0   80    80           80    +0
4    Surge Of Power       2    56.0    4    3.75     1.5   89    67           79    -10
5    Dancingtothelight    3    57.5    5    3.80     2.5   76    68           68    -8
6    Guarding The Wall    4    53.5    6    4.10     0.0   68    65           65    -3
7    Winter Pearl         6    59.0    7    4.30     0.0   76    76           76    +0
8    Night Tiger          5    61.5    8    5.80     0.0   81    81           81    +0
9    King Of Spin         3    61.5    9    6.20     2.5   84    76           76    -8
10   Fort Red             4    59.0    10   7.95     0.0   76    76           76    +0
11   Apple Catcher        3    56.0    11   9.45     2.5   70    65           65    -5
12   The Proprietor       3    58.5    12   10.95    2.5   75    70           70    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Escarpment 79 79 76 +3 0.0 -
2 Mighty Mac 76 52 76 -24 0.0 -
3 All About Al Line 80 78 80 -2 0.0
4 Surge Of Power 89 80 79 +1 1.5 -
5 Dancingtothelight 76 73 68 +5 2.5 -
6 Guarding The Wall 68 67 65 +2 0.0 -
7 Winter Pearl 76 71 76 -5 0.0 -
8 Night Tiger 81 67 81 -14 0.0 -
9 King Of Spin 84 91 76 +15 2.5 -
10 Fort Red 76 66 76 -10 0.0 -
11 Apple Catcher 70 50 65 -15 2.5 -
12 The Proprietor 75 63 70 -7 2.5 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points