Official NHA Assessment

Race 2: WWW.TAB4RACING.COM MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Solo Diva
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
10 / 13
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    Morethanafeeling     2    59.0    1    0.00     5.5   -     6            6     +6
2    Smelting             7    56.0    2    2.70     0.0   59    11           49    -10
3    Solo Diva            3    59.0    3    4.00     8.5   -     -            -     +0
4    Nordic View          3    59.0    4    4.70     8.5   -     -            -     +0
5    Tiz Magic            2    59.0    5    5.70     5.5   -     6            6     +6
6    Midnight Crystal     2    57.5    6    6.70     5.5   71    3            61    -10
7    Casino Gail          3    59.0    7    7.70     8.5   -     -            -     +0
8    Time For Charity     5    59.0    8    8.90     0.0   -     17           17    +17
9    Elusive Madame       2    59.0    9    9.15     5.5   -     6            6     +6
10   A Place In The Sun   5    59.0    10   10.15    0.0   -     17           17    +17
11   Lunar Winter         2    59.0    11   11.40    5.5   -     6            6     +6
12   Agia Sofia           3    60.0    12   99.99    8.5   24    2            14    -10
99   Hey Now              3    59.0    99   0.00     8.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Morethanafeeling - 77 6 +71 5.5 -
2 Smelting 59 52 49 +3 0.0 -
3 Solo Diva Line - 65 - +65 8.5
4 Nordic View - 59 - +59 8.5 -
5 Tiz Magic - 52 6 +46 5.5 -
6 Midnight Crystal 71 66 61 +5 5.5 -
7 Casino Gail - 54 - +54 8.5 -
8 Time For Charity - 61 17 +44 0.0 -
9 Elusive Madame - 57 6 +51 5.5 -
10 A Place In The Sun - 74 17 +57 0.0 -
11 Lunar Winter - 59 6 +53 5.5 -
12 Agia Sofia 24 24 14 +10 8.5 -
99 Hey Now - 62 - - 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