Official NHA Assessment

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

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Line Horse
One Armed Bandit
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
9 / 9
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    Grand Appeal         3    60.0    1    0.00     7.5   -     79           6     +6
2    One Armed Bandit     3    60.0    2    3.50     7.5   79    79           79    +0
3    Ragnar The King      3    60.0    3    5.20     7.5   -     79           79    +79
4    The Wolf             3    60.0    4    5.60     7.5   -     79           79    +79
5    Sauna's Magic        2    60.0    5    10.00    5.0   46    84           84    +38
6    Futurarius           3    60.0    6    14.90    7.5   58    79           79    +21
7    Forest Drum          3    60.0    7    18.30    7.5   -     79           79    +79
99   Emoyeni              3    60.0    99   0.00     7.5   -     79           79    +0
99   Fine Dining          3    60.0    99   0.00     7.5   -     79           79    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Grand Appeal - 77 6 +71 7.5 -
2 One Armed Bandit Line 79 72 79 -7 7.5
3 Ragnar The King - 66 79 -13 7.5 -
4 The Wolf - 71 79 -8 7.5 -
5 Sauna's Magic 46 60 84 -24 5.0 -
6 Futurarius 58 60 79 -19 7.5 -
7 Forest Drum - 48 79 -31 7.5 -
99 Emoyeni - 63 79 -16 7.5 -
99 Fine Dining - 66 79 -13 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