Official NHA Assessment

Race 7: www.caperacing.co.za FM 74 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Porque Te Vas
Reference for assessment
Exact Matches
3 / 15
Calculated = Official
Close Matches
6 / 15
Within 2 points
Significant Diffs
7 / 15
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Jury Duty            4    54.5    1    0.00     6.0   63    58           63    +0
2    Palo Queen           5    56.5    2    0.30     0.0   77    74           74    -3
3    She's My Captain     3    57.0    3    0.70     5.0   68    65           65    -3
4    Porque Te Vas        5    59.0    4    1.45     0.0   79    79           79    +0
5    Copper View          2    61.0    5    2.95     3.5   83    76           76    -7
6    Black Path           6    54.0    6    3.95     0.0   62    69           69    +7
7    Body Electric        2    60.0    7    4.25     3.5   81    74           74    -7
8    Everlasting          2    59.0    8    4.55     3.5   79    72           72    -7
9    Fashion Mistress     3    57.5    9    5.05     5.0   76    66           66    -10
10   By Royal Command     3    55.5    10   5.45     5.0   65    62           62    -3
11   Camille Claudel      2    59.5    11   6.20     3.5   80    73           73    -7
12   Star In Winter       2    60.0    12   6.60     3.5   81    74           74    -7
13   Allende              3    60.0    13   8.85     5.0   81    71           71    -10
14   Silver Screen        2    58.0    14   18.10    3.5   77    70           70    -7
99   Magnetic Dime        4    61.0    99   0.00     6.0   -     71           71    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Jury Duty 63 77 63 +14 6.0 -
2 Palo Queen 77 70 74 -4 0.0 -
3 She's My Captain 68 77 65 +12 5.0 -
4 Porque Te Vas Line 79 78 79 -1 0.0
5 Copper View 83 76 76 ✓ Match 3.5 -
6 Black Path 62 58 69 -11 0.0 -
7 Body Electric 81 85 74 +11 3.5 -
8 Everlasting 79 73 72 +1 3.5 -
9 Fashion Mistress 76 56 66 -10 5.0 -
10 By Royal Command 65 50 62 -12 5.0 -
11 Camille Claudel 80 69 73 -4 3.5 -
12 Star In Winter 81 72 74 -2 3.5 -
13 Allende 81 71 71 ✓ Match 5.0 -
14 Silver Screen 77 70 70 ✓ Match 3.5 -
99 Magnetic Dime - 78 71 +7 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