Official NHA Assessment

Race 8: RACING240 FM 101 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Kindred Heart
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
4 / 12
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    Just The Two Of Us   4    53.0    1    0.00     3.5   87    90           87    +0
2    Calantha             4    52.5    2    1.10     3.5   86    89           89    +3
3    Kindred Heart        3    53.5    3    5.35     3.0   92    92           92    +0
4    Night Vigil          4    55.5    4    6.55     3.5   92    95           95    +3
5    Green Flash          4    52.5    5    18.75    3.5   86    89           89    +3
6    Duenna               2    58.0    6    21.25    2.0   97    103          103   +6
7    Exchange Student     4    61.5    7    99.99    3.5   104   107          107   +3
99   Bosum Buddy          3    51.0    99   0.00     3.0   -     87           87    +0
99   Miss Lia             3    55.0    99   0.00     3.0   -     95           95    +0
99   Callmewhenuneedme    4    59.5    99   0.00     3.5   -     103          103   +0
99   Salenio Peninsula    3    55.0    99   0.00     3.0   -     95           95    +0
99   Wings Within Me      4    49.5    99   0.00     3.5   -     83           83    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Just The Two Of Us 87 90 87 +3 3.5 -
2 Calantha 86 95 89 +6 3.5 -
3 Kindred Heart Line 92 88 92 -4 3.0
4 Night Vigil 92 91 95 -4 3.5 -
5 Green Flash 86 91 89 +2 3.5 -
6 Duenna 97 94 103 -9 2.0 -
7 Exchange Student 104 104 107 -3 3.5 -
99 Bosum Buddy - 85 87 -2 3.0 -
99 Miss Lia - 95 95 ✓ Match 3.0 -
99 Callmewhenuneedme - 97 103 -6 3.5 -
99 Salenio Peninsula - 86 95 -9 3.0 -
99 Wings Within Me - 88 83 +5 3.5 -
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