Official NHA Assessment

Race 6: TAB TELEBET 0861 000 822 PINNACLE STAKES (Open to all horses)

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Line Horse
Vaseem
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
5 / 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    Bartholdi            4    58.0    1    0.00     10.0  115   93           93    -22
2    Vaseem               5    54.0    2    1.50     0.0   105   105          105   +0
3    Master Archie        3    62.0    3    3.00     8.5   125   104          115   -10
4    Kissing Point        3    53.5    4    3.10     8.5   109   87           99    -10
5    Godswood             4    56.0    5    3.15     10.0  110   89           100   -10
6    Naarah               3    50.0    6    3.50     8.5   100   80           90    -10
7    Val d'Orcia          3    56.0    7    4.50     8.5   111   92           101   -10
8    Bella Chica          3    51.5    8    4.75     8.5   104   83           94    -10
9    Sound Of Warning     3    55.5    9    5.50     8.5   116   91           106   -10
10   Kwite A Trip         4    52.0    10   9.00     10.0  99    81           89    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bartholdi 115 117 93 +24 10.0 -
2 Vaseem Line 105 94 105 -11 0.0
3 Master Archie 125 128 115 +13 8.5 -
4 Kissing Point 109 99 99 ✓ Match 8.5 -
5 Godswood 110 106 100 +6 10.0 -
6 Naarah 100 87 90 -3 8.5 -
7 Val d'Orcia 111 105 101 +4 8.5 -
8 Bella Chica 104 106 94 +12 8.5 -
9 Sound Of Warning 116 110 106 +4 8.5 -
10 Kwite A Trip 99 93 89 +4 10.0 -
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