Official NHA Assessment

Race 10: Hollywoodbets BRIGHT FUTURE CLASS 4 (Open. Benchmark at 60.0kg = 82)

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Line Horse
Red Mountain
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
5 / 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    Gotta Go Eddie       2    55.0    1    0.00     0.0   88    90           90    +2
2    Red Mountain         4    52.0    2    0.05     5.0   74    74           74    +0
3    Imperial Power       4    60.5    3    0.15     5.0   83    91           91    +8
4    Master Du Rouvray    2    56.0    4    2.15     0.0   75    95           95    +20
5    Viva Spirit          2    57.5    5    3.15     0.0   77    97           97    +20
6    Kimball O'Hara       2    54.0    6    3.20     0.0   70    90           90    +20
7    Star Of The Future   3    58.0    7    3.60     8.0   78    81           81    +3
8    Royal Sword          2    52.0    8    4.30     0.0   81    84           84    +3
9    Lucky Dollar         2    60.0    9    6.70     0.0   82    100          100   +18
10   Total Surrender      5    59.5    10   7.20     0.0   81    99           99    +18
99   Vila Vicosa          3    55.5    99   0.00     8.0   -     75           75    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Gotta Go Eddie 88 93 90 +3 0.0 -
2 Red Mountain Line 74 77 74 +3 5.0
3 Imperial Power 83 89 91 -2 5.0 -
4 Master Du Rouvray 75 81 95 -14 0.0 -
5 Viva Spirit 77 72 97 -25 0.0 -
6 Kimball O'Hara 70 61 90 -29 0.0 -
7 Star Of The Future 78 78 81 -3 8.0 -
8 Royal Sword 81 87 84 +3 0.0 -
9 Lucky Dollar 82 85 100 -15 0.0 -
10 Total Surrender 81 74 99 -25 0.0 -
99 Vila Vicosa - 74 75 -1 8.0 -
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