Official NHA Assessment

Race 3: RaceCape Powered By Hollywoodbets OPEN MAIDEN (F & M) (For all Fillies & Mares)

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Line Horse
Golden Corn
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
10 / 13
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    Rainbow Lorikeet     2    60.0    1    0.00     0.0   82    87           87    +5
2    True Horizon         4    52.5    2    2.75     5.0   50    64           64    +14
3    Look Forward         3    58.0    3    4.25     8.0   63    68           68    +5
4    Golden Corn          2    53.0    4    5.75     0.0   73    73           73    +0
5    Diamond Rockstar     3    53.5    5    6.75     8.0   47    58           58    +11
6    Enchanted Sky        2    58.0    6    7.15     0.0   78    83           83    +5
7    National Disgrace    2    52.5    7    8.40     0.0   67    72           72    +5
8    Miracle In Motion    2    53.5    8    8.80     0.0   68    74           74    +6
9    What Now My Gal      2    58.5    9    17.05    0.0   64    84           84    +20
10   Lady Luck            4    58.0    10   17.35    5.0   -     73           73    +73
11   Lady Of Vision       2    52.5    11   17.85    0.0   52    72           72    +20
12   Silhyana             3    58.0    12   19.60    8.0   -     67           67    +67
99   Black Hole Sun       4    53.0    99   0.00     5.0   -     63           63    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rainbow Lorikeet 82 115 87 +28 0.0 -
2 True Horizon 50 60 64 -4 5.0 -
3 Look Forward 63 50 68 -18 8.0 -
4 Golden Corn Line 73 60 73 -13 0.0
5 Diamond Rockstar 47 42 58 -16 8.0 -
6 Enchanted Sky 78 78 83 -5 0.0 -
7 National Disgrace 67 69 72 -3 0.0 -
8 Miracle In Motion 68 66 74 -8 0.0 -
9 What Now My Gal 64 47 84 -37 0.0 -
10 Lady Luck - 66 73 -7 5.0 -
11 Lady Of Vision 52 45 72 -27 0.0 -
12 Silhyana - - 67 -67 8.0 -
99 Black Hole Sun - 53 63 -10 5.0 -
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