Official NHA Assessment

Race 4: SCHWEPPES CAPE FILLIES CLASSIC (Listed) (For 3-year-old Fillies)

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Line Horse
Kamchatka
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
5 / 7
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    Give Me Everything   3    59.0    1    0.00     5.0   83    88           88    +5
2    Kinda Wonderful      2    60.0    2    1.50     0.0   109   103          103   -6
3    Goodnessgraciousme   2    59.0    3    2.25     0.0   88    101          101   +13
4    Kamchatka            3    59.0    4    3.00     5.0   90    90           90    +0
5    Omikami              2    59.0    5    3.30     0.0   95    99           99    +4
6    Lady Springfield     3    59.0    6    3.70     5.0   86    89           89    +3
7    Scarlet Macaw        2    59.0    7    14.70    0.0   111   98           101   -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Give Me Everything 83 106 88 +18 5.0 -
2 Kinda Wonderful 109 108 103 +5 0.0 -
3 Goodnessgraciousme 88 86 101 -15 0.0 -
4 Kamchatka Line 90 93 90 +3 5.0
5 Omikami 95 83 99 -16 0.0 -
6 Lady Springfield 86 81 89 -8 5.0 -
7 Scarlet Macaw 111 107 101 +6 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