Official NHA Assessment

Race 9: Hollywoodbets BRIGHT FUTURE CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 66)

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Line Horse
Jet Green
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
5 / 9
Within 2 points
Significant Diffs
2 / 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    Why Not Jackie       5    57.5    1    0.00     0.0   61    75           67    +6
2    Becky Sharp          4    61.0    2    0.40     7.0   68    68           68    +0
3    Jet Green            4    55.5    3    1.15     7.0   57    57           57    +0
4    Vivo Per Lei         3    58.0    4    1.25     6.0   70    64           64    -6
5    Royal Lytham         4    61.0    5    2.50     7.0   68    68           68    +0
6    Easy Money           4    59.5    6    2.60     7.0   65    65           65    +0
7    Look Forward         3    53.0    7    3.00     6.0   52    54           54    +2
8    Grue Of Ice          6    58.5    8    5.25     0.0   63    77           77    +14
9    United We Stand      3    52.0    9    8.00     6.0   50    52           52    +2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Why Not Jackie 61 65 67 -2 0.0 -
2 Becky Sharp 68 68 68 ✓ Match 7.0 -
3 Jet Green Line 57 54 57 -3 7.0
4 Vivo Per Lei 70 66 64 +2 6.0 -
5 Royal Lytham 68 69 68 +1 7.0 -
6 Easy Money 65 56 65 -9 7.0 -
7 Look Forward 52 50 54 -4 6.0 -
8 Grue Of Ice 63 53 77 -24 0.0 -
9 United We Stand 50 50 52 -2 6.0 -
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