Official NHA Assessment

Race 4: HOLLYWOODBETS SHARKS GATECRASHER STAKES (Listed) (For 2yo R100 000 Win CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
12 / 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    Great Plains         3    60.0    1    0.00     1.0   -     -            -     +0
2    Makazole             3    60.0    2    1.20     1.0   -     -            -     +0
3    Waheed               3    60.0    3    1.50     1.0   -     -            -     +0
4    French Bolt          3    60.0    4    2.00     1.0   -     -            -     +0
5    Mount Pinatubo       2    60.0    5    2.50     0.0   -     -            -     +0
6    Havana Moon          2    60.0    6    4.00     0.0   -     -            -     +0
7    The Mask             2    60.0    7    4.25     0.0   -     -            -     +0
8    Field Marshal        3    60.0    8    5.45     1.0   -     -            -     +0
9    Cats Pajamas         3    60.0    9    5.55     1.0   -     -            -     +0
10   Soho Star            3    60.0    10   6.65     1.0   -     -            -     +0
11   Grovefield           2    60.0    11   8.95     0.0   -     -            -     +0
12   Don't Cry For Me     3    60.0    12   12.45    1.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Great Plains - 122 - +122 1.0 -
2 Makazole - 90 - +90 1.0 -
3 Waheed - 105 - +105 1.0 -
4 French Bolt - 92 - +92 1.0 -
5 Mount Pinatubo - 109 - +109 0.0 -
6 Havana Moon - 93 - +93 0.0 -
7 The Mask - 84 - +84 0.0 -
8 Field Marshal - 107 - +107 1.0 -
9 Cats Pajamas - 119 - +119 1.0 -
10 Soho Star - 105 - +105 1.0 -
11 Grovefield - 88 - +88 0.0 -
12 Don't Cry For Me - 103 - +103 1.0 -
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