Official NHA Assessment

Race 1: Welcome to Hollywoodbets GREYVILLE MAIDEN PLATE (For all Maidens)

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Line Horse
Belligerent
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 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    Ascalon Dancer       3    58.0    1    0.00     9.5   -     81           6     +6
2    Belligerent          2    54.0    2    4.90     6.5   79    79           79    +0
3    Greatest Hit         3    58.0    3    5.40     9.5   -     81           81    +81
4    Heart To Heart       3    60.0    4    9.90     9.5   -     85           85    +85
5    Raging Moon          2    58.0    5    10.30    6.5   72    87           87    +15
6    Captain's Dynasty    4    60.0    6    15.10    11.0  -     82           82    +82
7    Qhude Manikiniki     3    58.0    7    16.80    9.5   -     81           81    +81
8    Skipper Zip          3    58.0    8    20.00    9.5   -     81           81    +81
9    Oxford Road          3    60.0    9    25.30    9.5   39    85           85    +46
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ascalon Dancer - 102 6 +96 9.5 -
2 Belligerent Line 79 72 79 -7 6.5
3 Greatest Hit - 84 81 +3 9.5 -
4 Heart To Heart - - 85 -85 9.5 -
5 Raging Moon 72 68 87 -19 6.5 -
6 Captain's Dynasty - 55 82 -27 11.0 -
7 Qhude Manikiniki - 75 81 -6 9.5 -
8 Skipper Zip - - 81 -81 9.5 -
9 Oxford Road 39 46 85 -39 9.5 -
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