Official NHA Assessment

Race 7: Hollywoodbets BRIGHT FUTURE CLASS 4 (Open. Benchmark at 60.0kg = 82)

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Line Horse
Show Off
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
6 / 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    Prairie Dawn         3    59.5    1    0.00     3.0   87    81           81    -6
2    Show Off             3    57.5    2    0.20     3.0   77    77           77    +0
3    Meet The King        3    51.0    3    0.70     3.0   78    69           69    -9
3    Signor Dante         3    56.5    3    0.70     3.0   74    80           80    +6
5    Fort Yukon           3    55.0    5    2.45     3.0   78    74           74    -4
6    Captains Alliance    2    58.0    6    3.20     0.0   84    86           86    +2
7    Red Dawn             3    59.5    7    4.45     3.0   81    81           81    +0
8    Bel Canto Dream      3    56.0    8    4.95     3.0   74    74           74    +0
9    Diamond Rock         4    59.5    9    5.45     1.5   81    84           84    +3
10   Count William        3    50.5    10   7.95     3.0   71    63           63    -8
11   Blackberry Malt      5    61.5    11   8.45     0.0   85    91           91    +6
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Prairie Dawn 87 89 81 +8 3.0 -
2 Show Off Line 77 77 77 ✓ Match 3.0
3 Meet The King 78 78 69 +9 3.0 -
3 Signor Dante 74 74 80 -6 3.0 -
5 Fort Yukon 78 78 74 +4 3.0 -
6 Captains Alliance 84 81 86 -5 0.0 -
7 Red Dawn 81 79 81 -2 3.0 -
8 Bel Canto Dream 74 71 74 -3 3.0 -
9 Diamond Rock 81 78 84 -6 1.5 -
10 Count William 71 71 63 +8 3.0 -
11 Blackberry Malt 85 82 91 -9 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