Official NHA Assessment

Race 6: BETWAY FM 64 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Twice As Wild
Reference for assessment
Exact Matches
2 / 10
Calculated = Official
Close Matches
5 / 10
Within 2 points
Significant Diffs
4 / 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    Smelting             7    49.0    1    0.00     0.0   50    42           50    +0
2    Tibetan Voyage       3    53.5    2    0.05     8.5   51    34           41    -10
3    Gimme The Flame      5    58.0    3    0.10     0.0   60    60           60    +0
3    Twice As Wild        6    56.0    3    0.10     0.0   56    56           56    +0
5    Perini Palace        4    56.5    5    3.35     10.0  57    37           47    -10
6    Kylie's Angel        3    62.0    6    3.85     8.5   68    51           58    -10
7    Gal Gadot            8    53.0    7    5.75     0.0   50    50           50    +0
8    Together Again       5    55.0    8    7.00     0.0   59    54           54    -5
99   Time For Charity     5    58.5    99   0.00     0.0   -     61           61    +0
99   Grecian Palace       2    60.5    99   0.00     5.5   -     54           54    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Smelting 50 52 50 +2 0.0 -
2 Tibetan Voyage 51 51 41 +10 8.5 -
3 Gimme The Flame 60 50 60 -10 0.0 -
3 Twice As Wild Line 56 51 56 -5 0.0
5 Perini Palace 57 56 47 +9 10.0 -
6 Kylie's Angel 68 60 58 +2 8.5 -
7 Gal Gadot 50 50 50 ✓ Match 0.0 -
8 Together Again 59 55 54 +1 0.0 -
99 Time For Charity - 61 61 ✓ Match 0.0 -
99 Grecian Palace - 62 54 +8 5.5 -
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