Official NHA Assessment

Race 4: CAPE TURF CLUB SYNDICATES CLASS 3 (Open. Benchmark at 60.0kg = 94)

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Line Horse
Hat's Pride
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
3 / 9
Within 2 points
Significant Diffs
6 / 9
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    Aspect               2    54.0    1    0.00     0.0   82    82           82    +0
2    Cheeky Laddie        5    53.5    2    0.40     0.0   80    86           86    +6
3    Hat's Pride          2    60.0    3    0.70     0.0   99    99           99    +0
4    Fibonacci            2    54.5    4    0.90     0.0   88    87           87    -1
5    Charlie Croker       2    59.5    5    3.40     0.0   93    94           94    +1
6    Willie John          3    59.5    6    3.80     2.0   98    90           90    -8
7    Tyrion Lannister     2    56.0    7    4.20     0.0   91    87           87    -4
8    Future Turn          5    57.0    8    5.95     0.0   88    88           88    +0
9    Magic Verse          3    55.5    9    6.70     2.0   90    81           81    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Aspect 82 93 82 +11 0.0 -
2 Cheeky Laddie 80 87 86 +1 0.0 -
3 Hat's Pride Line 99 97 99 -2 0.0
4 Fibonacci 88 73 87 -14 0.0 -
5 Charlie Croker 93 82 94 -12 0.0 -
6 Willie John 98 84 90 -6 2.0 -
7 Tyrion Lannister 91 88 87 +1 0.0 -
8 Future Turn 88 78 88 -10 0.0 -
9 Magic Verse 90 115 81 +34 2.0 -
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