Official NHA Assessment

Race 3: WWW.TAB4RACING.COM MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Gaetana
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
2 / 14
Within 2 points
Significant Diffs
11 / 14
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    Reny                 2    59.0    1    0.00     5.5   -     57           6     +6
2    Efficient Trader     2    57.5    2    2.75     5.5   -     54           54    +54
3    Lunar Winter         2    59.0    3    4.25     5.5   -     57           57    +57
4    Gaetana              3    60.0    4    4.50     8.5   53    53           53    +0
5    United We Stand      3    59.0    5    6.00     8.5   -     51           51    +51
6    Wow                  2    59.0    6    7.25     5.5   66    57           57    -9
7    Soar Like An Eagle   3    59.0    7    8.00     8.5   -     51           51    +51
8    Storm Dominator      3    59.0    8    8.75     8.5   -     51           51    +51
9    Agia Sofia           3    56.0    9    15.00    8.5   11    45           45    +34
99   Bonete               3    59.0    99   0.00     8.5   -     51           51    +0
99   Constitutionalhill   3    59.0    99   0.00     8.5   -     51           51    +0
99   Back To The Future   2    59.0    99   0.00     5.5   -     57           57    +0
99   Trail Breaker        3    59.0    99   0.00     8.5   -     51           51    +0
99   Lady Crusade         3    59.0    99   0.00     8.5   -     51           51    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Reny - 91 6 +85 5.5 -
2 Efficient Trader - 57 54 +3 5.5 -
3 Lunar Winter - 59 57 +2 5.5 -
4 Gaetana Line 53 26 53 -27 8.5
5 United We Stand - 50 51 -1 8.5 -
6 Wow 66 70 57 +13 5.5 -
7 Soar Like An Eagle - 35 51 -16 8.5 -
8 Storm Dominator - 66 51 +15 8.5 -
9 Agia Sofia 11 24 45 -21 8.5 -
99 Bonete - 85 51 +34 8.5 -
99 Constitutionalhill - - 51 -51 8.5 -
99 Back To The Future - 74 57 +17 5.5 -
99 Trail Breaker - - 51 -51 8.5 -
99 Lady Crusade - 67 51 +16 8.5 -
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