Official NHA Assessment

Race 3: TAB TELEBET 0861 000 822 NOVICE PLATE (Maidens & 1 time Winners)

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Line Horse
One Scotch
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
4 / 8
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    Global State         2    58.5    1    0.00     0.0   82    87           87    +5
2    One Scotch           2    56.0    2    0.10     0.0   82    82           82    +0
3    Honorable Member     3    57.5    3    0.60     8.0   94    74           84    -10
4    El Capitan           2    60.0    4    4.10     0.0   72    91           91    +19
5    Always Shining       3    60.0    5    7.60     8.0   72    74           74    +2
6    Global Drumbeat      3    60.0    6    11.85    8.0   67    74           74    +7
7    Tower Of London      2    58.0    7    15.35    0.0   78    86           86    +8
8    Just One Kiss        2    55.0    8    16.10    0.0   72    80           80    +8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Global State 82 88 87 +1 0.0 -
2 One Scotch Line 82 77 82 -5 0.0
3 Honorable Member 94 88 84 +4 8.0 -
4 El Capitan 72 70 91 -21 0.0 -
5 Always Shining 72 76 74 +2 8.0 -
6 Global Drumbeat 67 65 74 -9 8.0 -
7 Tower Of London 78 70 86 -16 0.0 -
8 Just One Kiss 72 68 80 -12 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