Official NHA Assessment

Race 3: TAB TELEBET 0861 000 822 FM 91 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Seemyvision
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
5 / 9
Within 2 points
Significant Diffs
3 / 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    Before The Dawn      5    57.5    1    0.00     0.0   94    86           94    +0
2    Naarah               3    61.0    2    1.90     2.5   99    88           89    -10
3    Seemyvision          5    60.0    3    2.10     0.0   91    91           91    +0
4    Rozara               3    57.5    4    2.20     2.5   89    81           81    -8
5    Aurora Light         3    50.5    5    2.50     2.5   78    67           68    -10
6    Glowtoria            5    54.5    6    3.10     0.0   78    80           80    +2
7    Sweet Sensation      4    59.0    7    3.60     0.0   89    89           89    +0
8    Social Image         3    54.5    8    4.75     2.5   83    75           75    -8
9    Golden Aspen         6    53.0    9    5.00     0.0   80    77           77    -3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Before The Dawn 94 99 94 +5 0.0 -
2 Naarah 99 87 89 -2 2.5 -
3 Seemyvision Line 91 89 91 -2 0.0
4 Rozara 89 73 81 -8 2.5 -
5 Aurora Light 78 74 68 +6 2.5 -
6 Glowtoria 78 78 80 -2 0.0 -
7 Sweet Sensation 89 88 89 -1 0.0 -
8 Social Image 83 76 75 +1 2.5 -
9 Golden Aspen 80 66 77 -11 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