Official NHA Assessment

Race 2: 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
7 / 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    Mount Pinatubo       2    58.0    1    0.00     0.0   -     -            -     +0
2    Zip Code             3    58.0    2    1.50     0.5   -     -            -     +0
3    Legend Of Arthur     3    60.0    3    2.00     0.5   -     -            -     +0
4    Skittles Skies       3    55.0    4    3.00     0.5   -     -            -     +0
5    Zanthar              3    55.0    5    4.00     0.5   -     -            -     +0
6    Guerilla Warfare     3    58.0    6    6.00     0.5   -     -            -     +0
7    Spring Tradition     3    58.0    7    7.75     0.5   -     -            -     +0
99   Blurred Vision       3    55.0    99   0.00     0.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mount Pinatubo - 109 - +109 0.0 -
2 Zip Code - 77 - +77 0.5 -
3 Legend Of Arthur - 110 - +110 0.5 -
4 Skittles Skies - 96 - +96 0.5 -
5 Zanthar - 80 - +80 0.5 -
6 Guerilla Warfare - 75 - +75 0.5 -
7 Spring Tradition - 81 - +81 0.5 -
99 Blurred Vision - 56 - - 0.5 -
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