Official NHA Assessment

Race 8: Hollywoodbets BRIGHT FUTURE CAPE B STAKES (F & M) (For Fillies & Mares with a nett rating of 94 & below)

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Line Horse
Trip To Maputo
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
6 / 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    Porque Te Vas        5    57.0    1    0.00     0.0   84    95           90    +6
2    Dame Of Trix         4    52.5    2    1.50     5.0   80    76           76    -4
3    Trip To Maputo       2    57.0    3    1.90     3.0   89    89           89    +0
4    Knockout             2    57.0    4    4.65     3.0   89    89           89    +0
5    Cala Muretta         2    61.5    5    7.65     3.0   99    98           98    -1
6    Night Vigil          4    52.5    6    9.15     5.0   82    76           76    -6
99   La Divina            4    54.5    99   0.00     5.0   -     80           80    +0
99   Bright Duchess       2    52.5    99   0.00     3.0   -     80           80    +0
99   Kythera              2    54.0    99   0.00     3.0   -     83           83    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Porque Te Vas 84 78 90 -12 0.0 -
2 Dame Of Trix 80 90 76 +14 5.0 -
3 Trip To Maputo Line 89 96 89 +7 3.0
4 Knockout 89 101 89 +12 3.0 -
5 Cala Muretta 99 92 98 -6 3.0 -
6 Night Vigil 82 91 76 +15 5.0 -
99 La Divina - 77 80 -3 5.0 -
99 Bright Duchess - 82 80 +2 3.0 -
99 Kythera - 87 83 +4 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