Official NHA Assessment

Race 5: TAB TELEBET 011 074 0300 FM 93 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Russian Nobility
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
5 / 9
Within 2 points
Significant Diffs
1 / 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    Versace Onthetrack   2    55.5    1    0.00     1.5   87    88           87    +0
2    Russian Nobility     3    55.5    2    0.75     2.5   86    86           86    +0
3    There She Goes       6    52.5    3    0.95     0.0   77    85           85    +8
4    Just The Two Of Us   4    58.0    4    1.05     0.0   94    96           96    +2
5    Vanakkam             2    57.0    5    2.30     1.5   93    91           91    -2
6    Mystical Miss        2    52.0    6    2.80     1.5   83    81           81    -2
7    Executrix            2    52.0    7    3.10     1.5   77    81           81    +4
99   Bosum Buddy          3    56.0    99   0.00     2.5   -     87           87    +0
99   Stars And Bra's      2    54.0    99   0.00     1.5   -     85           85    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Versace Onthetrack 87 90 87 +3 1.5 -
2 Russian Nobility Line 86 86 86 ✓ Match 2.5
3 There She Goes 77 77 85 -8 0.0 -
4 Just The Two Of Us 94 94 96 -2 0.0 -
5 Vanakkam 93 93 91 +2 1.5 -
6 Mystical Miss 83 83 81 +2 1.5 -
7 Executrix 77 77 81 -4 1.5 -
99 Bosum Buddy - 85 87 -2 2.5 -
99 Stars And Bra's - 81 85 -4 1.5 -
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