Official NHA Assessment

Race 2: GOLD CIRCLE RACING YOUTUBE CHANNEL MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Madame Zee
Reference for assessment
Exact Matches
1 / 16
Calculated = Official
Close Matches
5 / 16
Within 2 points
Significant Diffs
8 / 16
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    Twinklelittlestar    2    58.0    1    0.00     7.0   -     68           6     +6
2    Minogue              4    58.0    2    0.50     12.0  -     58           58    +58
3    Madame Zee           3    60.0    3    5.40     10.5  65    65           65    +0
4    Thesupernovastar     3    58.0    4    6.00     10.5  -     61           61    +61
5    Sea Of Tears         2    60.0    5    6.20     7.0   65    72           72    +7
5    Tropical Breeze      3    60.0    5    6.20     10.5  -     65           65    +65
7    Purple Flower        3    60.0    7    6.70     10.5  -     65           65    +65
8    Belle Fontaine       3    60.0    8    7.60     10.5  -     65           65    +65
9    Captain Marvel       3    60.0    9    8.90     10.5  58    65           65    +7
10   Littleblackvelvet    4    58.0    10   10.10    12.0  -     58           58    +58
11   Kylie's Angel        3    58.0    11   11.00    10.5  -     61           61    +61
12   Feather Dancer       2    58.0    12   11.60    7.0   -     68           68    +68
13   Mystique Rouge       3    60.0    13   13.00    10.5  -     65           65    +65
14   Rio Guard            3    56.5    14   13.25    10.5  -     58           58    +58
15   Kaitrina's Pride     3    58.0    15   13.95    10.5  -     61           61    +61
16   Ambitious Lady       3    58.0    16   14.00    10.5  -     61           61    +61
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Twinklelittlestar - 66 6 +60 7.0 -
2 Minogue - 112 58 +54 12.0 -
3 Madame Zee Line 65 69 65 +4 10.5
4 Thesupernovastar - 56 61 -5 10.5 -
5 Sea Of Tears 65 60 72 -12 7.0 -
5 Tropical Breeze - 50 65 -15 10.5 -
7 Purple Flower - 74 65 +9 10.5 -
8 Belle Fontaine - 65 65 ✓ Match 10.5 -
9 Captain Marvel 58 49 65 -16 10.5 -
10 Littleblackvelvet - 77 58 +19 12.0 -
11 Kylie's Angel - 60 61 -1 10.5 -
12 Feather Dancer - 50 68 -18 7.0 -
13 Mystique Rouge - 62 65 -3 10.5 -
14 Rio Guard - 56 58 -2 10.5 -
15 Kaitrina's Pride - 59 61 -2 10.5 -
16 Ambitious Lady - 62 61 +1 10.5 -
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