Official NHA Assessment

Race 2: SHAMFAM LOGISTICS 082 9263 395 CONDITIONAL MAIDEN (Maidens with 3 runs or more & Nett Rating of 71 or less)

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Line Horse
High Queue
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
3 / 8
Within 2 points
Significant Diffs
1 / 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    Notable              2    55.0    1    0.00     0.0   74    60           60    -14
2    Bella's Pablo        3    56.0    2    1.50     1.5   59    62           62    +3
3    Jupiter Hills        3    55.0    3    4.20     1.5   50    58           58    +8
4    High Queue           4    60.0    4    4.80     0.5   69    69           69    +0
5    Castle Mey           3    56.5    5    5.00     1.5   65    60           60    -5
6    Isorender            2    59.0    6    8.80     0.0   67    68           68    +1
7    Uncle Lucky          2    58.0    7    9.70     0.0   62    66           66    +4
8    Exquisite Dawn       2    55.5    8    12.40    0.0   64    61           61    -3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Notable 74 84 60 +24 0.0 -
2 Bella's Pablo 59 61 62 -1 1.5 -
3 Jupiter Hills 50 60 58 +2 1.5 -
4 High Queue Line 69 74 69 +5 0.5
5 Castle Mey 65 61 60 +1 1.5 -
6 Isorender 67 63 68 -5 0.0 -
7 Uncle Lucky 62 61 66 -5 0.0 -
8 Exquisite Dawn 64 58 61 -3 0.0 -
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