Official NHA Assessment

Race 6: CAPE RACING FARM SALE STAKES (For 2 year olds (Non-Black Type))

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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
8 / 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    Lines Crossed        2    60.0    1    0.00     0.5   -     -            -     +0
2    Spirit's Unite       2    60.0    2    3.00     0.5   -     -            -     +0
3    Warm Winter Nite     2    60.0    3    5.25     0.5   -     -            -     +0
4    Right Royal Mo       2    60.0    4    5.35     0.5   -     -            -     +0
5    Jet Green            4    57.5    5    11.35    2.0   -     -            -     +0
6    Undercover Lover     4    60.0    6    16.35    2.0   -     -            -     +0
7    Graduation Time      4    60.0    7    19.10    2.0   -     -            -     +0
8    Mrs Shackleton       2    57.5    8    20.35    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 Lines Crossed - 82 - +82 0.5 -
2 Spirit's Unite - 70 - +70 0.5 -
3 Warm Winter Nite - 92 - +92 0.5 -
4 Right Royal Mo - 84 - +84 0.5 -
5 Jet Green - 54 - +54 2.0 -
6 Undercover Lover - 45 - +45 2.0 -
7 Graduation Time - 70 - +70 2.0 -
8 Mrs Shackleton - 50 - +50 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