Official NHA Assessment

Race 8: RaceCape Powered by Hollywoodbets CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 80)

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Line Horse
Family Power
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 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    Scarlet Macaw        2    58.0    1    0.00     0.0   88    79           79    -9
2    Family Power         4    55.0    2    1.75     3.5   69    69           69    +0
3    Bela Vista           2    57.0    3    2.15     0.0   86    80           80    -6
4    Qhawekazi            3    61.0    4    3.15     6.0   82    75           75    -7
5    Rocking Peonie       3    56.5    5    5.90     6.0   72    64           64    -8
6    Pink Pigeon          3    55.5    6    5.95     6.0   83    62           73    -10
7    Wugug                2    59.5    7    6.15     0.0   79    82           82    +3
8    Two G's              3    55.5    8    6.20     6.0   83    62           73    -10
9    Grandiosa            2    58.0    9    8.95     0.0   76    79           79    +3
10   Spoil Yourself       2    56.5    10   9.15     0.0   85    76           76    -9
11   Figure Eight         3    55.0    11   99.99    6.0   70    61           61    -9
99   Swiatek              3    56.0    99   0.00     6.0   -     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 Scarlet Macaw 88 107 79 +28 0.0 -
2 Family Power Line 69 87 69 +18 3.5
3 Bela Vista 86 86 80 +6 0.0 -
4 Qhawekazi 82 78 75 +3 6.0 -
5 Rocking Peonie 72 63 64 -1 6.0 -
6 Pink Pigeon 83 97 73 +24 6.0 -
7 Wugug 79 76 82 -6 0.0 -
8 Two G's 83 89 73 +16 6.0 -
9 Grandiosa 76 80 79 +1 0.0 -
10 Spoil Yourself 85 73 76 -3 0.0 -
11 Figure Eight 70 67 61 +6 6.0 -
99 Swiatek - 104 63 +41 6.0 -
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