Official NHA Assessment

Race 4: TAB TELEBET 0861 000 822 FM 71 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Ideal Future
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
6 / 8
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    Damova               3    53.0    1    0.00     10.0  57    42           57    +0
2    Ideal Future         6    54.5    2    0.10     0.0   65    65           65    +0
3    Teo Torriatte        4    57.5    3    0.15     7.0   69    57           59    -10
4    Angel's Wish         6    58.0    4    3.00     0.0   67    75           75    +8
5    Have A Party         3    52.5    5    6.00     10.0  56    41           46    -10
6    Cerulean Dancer      2    60.0    6    23.00    0.0   71    76           76    +5
7    Pretty In Pearls     3    59.5    7    32.00    10.0  70    55           60    -10
99   Crimson Forest       3    58.5    99   0.00     10.0  -     53           53    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Damova 57 85 57 +28 10.0 -
2 Ideal Future Line 65 72 65 +7 0.0
3 Teo Torriatte 69 94 59 +35 7.0 -
4 Angel's Wish 67 54 75 -21 0.0 -
5 Have A Party 56 64 46 +18 10.0 -
6 Cerulean Dancer 71 71 76 -5 0.0 -
7 Pretty In Pearls 70 56 60 -4 10.0 -
99 Crimson Forest - 71 53 +18 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