Official NHA Assessment

Race 6: RACEHORSE OWNERS ASSOCIATION FM 78 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Demigod
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
8 / 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    Meredith Grey        2    52.5    1    0.00     0.0   58    60           58    +0
2    Holly's View         2    56.5    2    0.10     0.0   73    68           68    -5
3    Demigod              3    57.0    3    0.35     1.0   72    72           72    +0
4    For All We Know      3    56.0    4    1.35     1.0   69    68           68    -1
5    Aerial View          3    60.0    5    1.45     1.0   78    76           76    -2
6    Ilha Da Mauricia     3    58.0    6    1.55     1.0   74    72           72    -2
7    Chroniclesofnania    5    59.0    7    1.65     0.0   78    76           76    -2
8    Easy Living          2    62.0    8    1.90     0.0   84    82           82    -2
8    Silvery Blue         3    58.0    8    1.90     1.0   74    72           72    -2
10   Ancestral Prayer     4    61.0    10   3.15     0.5   80    78           78    -2
11   Sacred Lotus         4    61.5    11   7.40     0.5   81    77           77    -4
12   Burning Moon         3    55.5    12   21.15    1.0   71    64           64    -7
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Meredith Grey 58 68 58 +10 0.0 -
2 Holly's View 73 66 68 -2 0.0 -
3 Demigod Line 72 67 72 -5 1.0
4 For All We Know 69 79 68 +11 1.0 -
5 Aerial View 78 82 76 +6 1.0 -
6 Ilha Da Mauricia 74 63 72 -9 1.0 -
7 Chroniclesofnania 78 60 76 -16 0.0 -
8 Easy Living 84 52 82 -30 0.0 -
8 Silvery Blue 74 79 72 +7 1.0 -
10 Ancestral Prayer 80 79 78 +1 0.5 -
11 Sacred Lotus 81 79 77 +2 0.5 -
12 Burning Moon 71 71 64 +7 1.0 -
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