Official NHA Assessment

Race 5: www.hollywoodbets.net MIDDLE STAKES (For horses 3-yrs and older with a nett rating of 95 & below)

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Line Horse
All About Al
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
3 / 9
Within 2 points
Significant Diffs
6 / 9
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    Silvano's Dasher     3    58.0    1    0.00     8.0   86    67           67    -19
2    Voldemort            6    54.0    2    0.50     0.0   80    80           80    +0
3    All About Al         7    60.0    3    2.75     0.0   89    89           89    +0
4    The Second Wave      5    60.0    4    3.25     0.0   90    89           89    -1
5    Hammies Hero         2    52.0    5    3.45     0.0   90    72           80    -10
6    Kalahari Ferrari     3    62.0    6    4.70     8.0   95    75           85    -10
7    Itsrainingwilliam    2    52.0    7    5.45     0.0   88    71           78    -10
8    Line Of Duty         3    54.5    8    11.20    8.0   77    60           67    -10
9    Yellowporscheroad    2    56.0    9    16.70    0.0   96    79           86    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Silvano's Dasher 86 113 67 +46 8.0 -
2 Voldemort 80 81 80 +1 0.0 -
3 All About Al Line 89 78 89 -11 0.0
4 The Second Wave 90 87 89 -2 0.0 -
5 Hammies Hero 90 69 80 -11 0.0 -
6 Kalahari Ferrari 95 87 85 +2 8.0 -
7 Itsrainingwilliam 88 108 78 +30 0.0 -
8 Line Of Duty 77 75 67 +8 8.0 -
9 Yellowporscheroad 96 97 86 +11 0.0 -
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