Official NHA Assessment

Race 4: TAB TELEBET 0861 000 822 PINNACLE STAKES (For all horses)

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Line Horse
Cruise Control
Reference for assessment
Exact Matches
1 / 7
Calculated = Official
Close Matches
3 / 7
Within 2 points
Significant Diffs
4 / 7
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    Kingdundee           3    62.0    1    0.00     8.5   115   101          101   -14
2    Roman Agent          2    58.0    2    0.25     5.5   94    99           99    +5
3    Cruise Control       5    62.0    3    0.35     0.0   118   118          118   +0
4    Anuschka's World     3    62.0    4    2.85     8.5   106   101          101   -5
5    Cliff Top            2    62.0    5    4.10     5.5   106   107          107   +1
6    Whatever Next        6    53.5    6    8.85     0.0   78    101          101   +23
99   Forest Spy           2    56.5    99   0.00     5.5   -     96           96    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kingdundee 115 127 101 +26 8.5 -
2 Roman Agent 94 99 99 ✓ Match 5.5 -
3 Cruise Control Line 118 117 118 -1 0.0
4 Anuschka's World 106 114 101 +13 8.5 -
5 Cliff Top 106 109 107 +2 5.5 -
6 Whatever Next 78 73 101 -28 0.0 -
99 Forest Spy - 85 96 -11 5.5 -
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