Official NHA Assessment

Race 8: DECLARATIONOFPEACE KWAZULU-NATAL BREEDERS 1600 (F & M) (For all KZN Breeders Series Qualifying (F&M) (Non-Blk Type))

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Line Horse
Capetown Beauty
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
9 / 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    Crazy Blues          3    50.0    1    0.00     1.5   80    75           75    -5
2    Lady Tiptree         3    50.0    2    0.70     1.5   74    80           80    +6
3    Capetown Beauty      3    54.0    3    0.95     1.5   87    87           87    +0
4    Aisling              3    50.5    4    2.75     1.5   77    78           78    +1
5    Roy's Rocker         3    50.5    5    3.75     1.5   56    77           77    +21
6    Miss Lialah          4    50.0    6    4.15     0.5   52    78           78    +26
7    Alfonse Baby         5    50.0    7    4.20     0.0   73    79           79    +6
8    Wishful Girl Linn    5    58.0    8    5.10     0.0   95    94           94    -1
9    Conchita             4    50.0    9    6.10     0.5   76    77           77    +1
10   Blue Sails           3    50.0    10   6.70     1.5   79    75           75    -4
99   Admire Me            4    60.0    99   0.00     0.5   -     97           97    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Crazy Blues 80 78 75 +3 1.5 -
2 Lady Tiptree 74 68 80 -12 1.5 -
3 Capetown Beauty Line 87 76 87 -11 1.5
4 Aisling 77 66 78 -12 1.5 -
5 Roy's Rocker 56 53 77 -24 1.5 -
6 Miss Lialah 52 65 78 -13 0.5 -
7 Alfonse Baby 73 69 79 -10 0.0 -
8 Wishful Girl Linn 95 85 94 -9 0.0 -
9 Conchita 76 56 77 -21 0.5 -
10 Blue Sails 79 79 75 +4 1.5 -
99 Admire Me - 85 97 -12 0.5 -
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