Official NHA Assessment

Race 4: BET WITH TABGOLD - THE INTELLIGENT BET! MR 77 HANDICAP (Open)

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Line Horse
Rodriguez
Reference for assessment
Exact Matches
1 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
6 / 12
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    Ibutho               7    61.0    1    0.00     0.0   79    79           79    +0
2    Rodriguez            6    54.0    2    0.05     0.0   65    65           65    +0
3    Shoefella            2    59.0    3    0.25     0.0   76    75           75    -1
4    Mr Pigalle           4    60.5    4    0.75     7.0   78    68           68    -10
5    Fine Admiral         3    56.5    5    2.55     9.0   71    54           61    -10
6    Teichman             5    58.0    6    2.80     0.0   73    75           75    +2
7    Wave Warrior         3    57.5    7    3.90     9.0   72    55           62    -10
8    Sleek As Silk        2    59.0    8    4.20     0.0   79    76           76    -3
9    The Bayou            7    53.5    9    5.00     0.0   64    64           64    +0
10   Seattle Beat         4    52.5    10   6.20     7.0   62    48           52    -10
11   Caramel Fudge        3    56.5    11   7.25     9.0   71    52           61    -10
11   Master Tobe          5    55.0    11   7.25     0.0   67    67           67    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ibutho 79 83 79 +4 0.0 -
2 Rodriguez Line 65 69 65 +4 0.0
3 Shoefella 76 82 75 +7 0.0 -
4 Mr Pigalle 78 68 68 ✓ Match 7.0 -
5 Fine Admiral 71 73 61 +12 9.0 -
6 Teichman 73 73 75 -2 0.0 -
7 Wave Warrior 72 68 62 +6 9.0 -
8 Sleek As Silk 79 87 76 +11 0.0 -
9 The Bayou 64 58 64 -6 0.0 -
10 Seattle Beat 62 55 52 +3 7.0 -
11 Caramel Fudge 71 53 61 -8 9.0 -
11 Master Tobe 67 62 67 -5 0.0 -
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