Official NHA Assessment

Race 6: RACECAPE POWERED BY Hollywoodbets CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 80)

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Line Horse
Oni San
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
4 / 11
Within 2 points
Significant Diffs
7 / 11
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    My Only Weakness     3    58.5    1    0.00     2.0   82    71           71    -11
2    Pilot Flame          4    59.0    2    0.30     1.0   78    79           79    +1
3    Kamakazi             4    57.5    3    1.80     1.0   75    74           74    -1
4    Oni San              2    60.0    4    2.55     0.0   80    80           80    +0
5    Lickety Split        2    62.0    5    2.85     0.0   84    84           84    +0
6    Swiatek              3    61.5    6    2.90     2.0   88    79           79    -9
7    Senhora Victoria     3    52.0    7    3.30     2.0   69    59           59    -10
8    Family Power         4    58.5    8    3.70     1.0   77    74           74    -3
9    Epikleros            2    62.5    9    4.00     0.0   85    84           84    -1
10   Russian Royal        3    58.0    10   4.75     2.0   81    70           71    -10
11   Eureka Diamond       2    58.0    11   99.99    0.0   81    74           74    -7
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 My Only Weakness 82 84 71 +13 2.0 -
2 Pilot Flame 78 81 79 +2 1.0 -
3 Kamakazi 75 73 74 -1 1.0 -
4 Oni San Line 80 78 80 -2 0.0
5 Lickety Split 84 84 84 ✓ Match 0.0 -
6 Swiatek 88 104 79 +25 2.0 -
7 Senhora Victoria 69 66 59 +7 2.0 -
8 Family Power 77 87 74 +13 1.0 -
9 Epikleros 85 96 84 +12 0.0 -
10 Russian Royal 81 87 71 +16 2.0 -
11 Eureka Diamond 81 81 74 +7 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