Official NHA Assessment

Race 1: BET WITH TABGOLD - THE INTELLIGENT BET! MAIDEN PLATE (For all Maidens)

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Line Horse
Major Tommie
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 10
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    Major Tommie         3    60.0    1    0.00     7.5   -     -            -     +0
2    Emoyeni              3    58.5    2    5.20     7.5   -     -3           -     +0
3    Agrado               3    60.0    3    6.10     7.5   -     -            -     +0
4    Little Cracker       3    60.0    4    6.30     7.5   -     -            -     +0
5    Crystal Clear        3    60.0    5    7.20     7.5   -     -            -     +0
6    Mind Map             2    60.0    6    7.40     5.0   77    5            67    -10
7    Bring The Magic      2    60.0    7    7.65     5.0   76    5            66    -10
8    Global Drumbeat      3    60.0    8    15.05    7.5   -     -            -     +0
9    Mumsy's Glory        3    60.0    9    30.05    7.5   -     -            -     +0
99   Augrabies            3    60.0    99   0.00     7.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Major Tommie Line - 94 - +94 7.5
2 Emoyeni - 63 - +63 7.5 -
3 Agrado - 85 - +85 7.5 -
4 Little Cracker - 61 - +61 7.5 -
5 Crystal Clear - 57 - +57 7.5 -
6 Mind Map 77 76 67 +9 5.0 -
7 Bring The Magic 76 73 66 +7 5.0 -
8 Global Drumbeat - 65 - +65 7.5 -
9 Mumsy's Glory - 33 - +33 7.5 -
99 Augrabies - 56 - - 7.5 -
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