Official NHA Assessment

Race 3: TAB TELEBET 0861 000 822 JUVENILE PLATE (For 2 yo R100 000 Win CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
5 / 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    Pistol Pete          3    62.0    1    0.00     2.0   -     -            -     +0
2    Bjorn Ironside       2    58.0    2    0.75     1.0   -     -            -     +0
3    Chili Bomb           3    55.0    3    12.00    2.0   -     -            -     +0
4    Copper Cliff         2    55.0    4    13.75    1.0   -     -            -     +0
5    Wolf Mountain        2    58.0    5    19.50    1.0   -     -            -     +0
99   Golden Chandelier    2    53.5    99   0.00     1.0   -     -            -     +0
99   Pearly Ash           2    52.5    99   0.00     1.0   -     -            -     +0
99   Count Invicto        2    55.0    99   0.00     1.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Pistol Pete - 118 - +118 2.0 -
2 Bjorn Ironside - 105 - +105 1.0 -
3 Chili Bomb - 76 - +76 2.0 -
4 Copper Cliff - 75 - +75 1.0 -
5 Wolf Mountain - 96 - +96 1.0 -
99 Golden Chandelier - 82 - - 1.0 -
99 Pearly Ash - 51 - - 1.0 -
99 Count Invicto - 101 - - 1.0 -
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