Official NHA Assessment

Race 9: Hollywoodbets BRIGHT FUTURE CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 70)

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Line Horse
Boozy Susie
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
8 / 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    Diamond Bomber       2    62.5    1    0.00     0.0   75    92           81    +6
2    Boozy Susie          3    61.5    2    1.75     5.0   83    83           83    +0
3    Black Path           6    52.5    3    1.95     0.0   54    75           75    +21
4    Meg's Legacy         3    59.0    4    2.45     5.0   68    77           77    +9
5    Elusive Gift         2    60.5    5    5.20     0.0   81    88           88    +7
6    Im The Buzz          5    59.5    6    7.45     0.0   69    86           86    +17
7    Oncidium             2    60.5    7    8.95     0.0   81    88           88    +7
8    Red Coral            2    59.0    8    9.95     0.0   78    85           85    +7
9    Zena's Act           2    59.5    9    13.70    0.0   79    86           86    +7
99   Flying South         2    59.0    99   0.00     0.0   -     85           85    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Diamond Bomber 75 79 81 -2 0.0 -
2 Boozy Susie Line 83 82 83 -1 5.0
3 Black Path 54 58 75 -17 0.0 -
4 Meg's Legacy 68 70 77 -7 5.0 -
5 Elusive Gift 81 75 88 -13 0.0 -
6 Im The Buzz 69 68 86 -18 0.0 -
7 Oncidium 81 76 88 -12 0.0 -
8 Red Coral 78 70 85 -15 0.0 -
9 Zena's Act 79 76 86 -10 0.0 -
99 Flying South - 70 85 -15 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