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
Miss Paget
Reference for assessment
Exact Matches
2 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
8 / 11
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    Drive By             6    60.0    1    0.00     0.0   66    81           72    +6
2    Quentasia            4    48.0    2    0.30     3.5   50    50           50    +0
3    Miss Paget           4    58.5    3    1.90     3.5   71    71           71    +0
4    Cape Capri           2    53.0    4    2.70     2.0   64    63           63    -1
5    Copacabana           4    56.5    5    2.95     3.5   59    67           67    +8
6    Heirloom             4    61.0    6    6.55     3.5   68    76           76    +8
7    Magical Sky          2    58.0    7    6.95     2.0   83    73           73    -10
8    Blush Of Dawn        8    59.0    8    10.15    0.0   64    79           79    +15
9    Glamorz              3    61.0    9    12.85    3.0   72    77           77    +5
99   Spirited Flight      5    57.5    99   0.00     0.0   -     76           76    +0
99   Chakpori             3    58.5    99   0.00     3.0   -     72           72    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Drive By 66 68 72 -4 0.0 -
2 Quentasia 50 58 50 +8 3.5 -
3 Miss Paget Line 71 71 71 ✓ Match 3.5
4 Cape Capri 64 63 63 ✓ Match 2.0 -
5 Copacabana 59 74 67 +7 3.5 -
6 Heirloom 68 67 76 -9 3.5 -
7 Magical Sky 83 84 73 +11 2.0 -
8 Blush Of Dawn 64 64 79 -15 0.0 -
9 Glamorz 72 62 77 -15 3.0 -
99 Spirited Flight - 61 76 -15 0.0 -
99 Chakpori - 64 72 -8 3.0 -
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