Official NHA Assessment

Race 1: tabGOLD - THE INTELLIGENT BET! MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
10 / 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    African Folklore     2    60.0    1    0.00     3.5   -     -            -     +0
2    Bitcoin Baby         2    60.0    2    1.10     3.5   -     -            -     +0
3    She Can              2    60.0    3    1.35     3.5   -     -            -     +0
4    African Beat         4    60.0    4    1.95     6.0   -     -            -     +0
5    Errols Legacy        2    60.0    5    2.35     3.5   -     -            -     +0
6    Lady Lacewing        2    60.0    6    4.45     3.5   -     -            -     +0
7    Secret Winx          2    57.5    7    4.60     3.5   -     -            -     +0
8    Flower Festival      4    60.0    8    7.00     6.0   -     -            -     +0
9    Everyonelovesagrey   2    57.5    9    7.80     3.5   -     -            -     +0
10   Full Of Magic        4    58.5    10   9.50     6.0   -     -            -     +0
11   Cali Princess        2    60.0    11   10.80    3.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 African Folklore - 76 - +76 3.5 -
2 Bitcoin Baby - 79 - +79 3.5 -
3 She Can - 75 - +75 3.5 -
4 African Beat - 91 - +91 6.0 -
5 Errols Legacy - 80 - +80 3.5 -
6 Lady Lacewing - 58 - +58 3.5 -
7 Secret Winx - 69 - +69 3.5 -
8 Flower Festival - 70 - +70 6.0 -
9 Everyonelovesagrey - 62 - +62 3.5 -
10 Full Of Magic - 52 - +52 6.0 -
11 Cali Princess - - - ✓ Match 3.5 -
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