Official NHA Assessment

Race 8: Hollywoodbets BRIGHT FUTURE CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 82)

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Line Horse
Prom Queen
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
4 / 10
Within 2 points
Significant Diffs
4 / 10
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    Happy Fortune        3    58.0    1    0.00     4.0   77    73           73    -4
2    Gorgeous Girl        4    51.0    2    0.30     2.5   71    67           67    -4
3    Prom Queen           3    60.0    3    1.20     4.0   81    81           81    +0
4    Siberian Winter      3    57.5    4    1.80     4.0   79    75           75    -4
5    Acacia's Blossom     2    50.5    5    2.85     0.0   67    68           68    +1
6    Mrsglittersparkles   2    57.5    6    3.95     0.0   85    81           81    -4
7    Blue Poppy           3    56.5    7    5.55     4.0   83    70           73    -10
8    Moving In            4    52.5    8    6.45     2.5   71    65           65    -6
9    Shesha Ntombi        3    57.0    9    9.45     4.0   75    71           71    -4
10   Sneeuwitjie          2    51.5    10   27.75    0.0   76    68           68    -8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Happy Fortune 77 80 73 +7 4.0 -
2 Gorgeous Girl 71 74 67 +7 2.5 -
3 Prom Queen Line 81 81 81 ✓ Match 4.0
4 Siberian Winter 79 79 75 +4 4.0 -
5 Acacia's Blossom 67 66 68 -2 0.0 -
6 Mrsglittersparkles 85 82 81 +1 0.0 -
7 Blue Poppy 83 84 73 +11 4.0 -
8 Moving In 71 66 65 +1 2.5 -
9 Shesha Ntombi 75 74 71 +3 4.0 -
10 Sneeuwitjie 76 75 68 +7 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