Official NHA Assessment

Race 4: SCHWEPPES MIDDLE STAKES (F & M) (For Fillies and Mares with a nett rating of 102 & below)

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Line Horse
Babelicious
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
10 / 11
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    Mai Sensation        3    58.5    1    0.00     3.5   97    98           98    +1
2    Babelicious          3    57.0    2    1.50     3.5   95    95           95    +0
3    First Masterpiece    4    55.5    3    1.55     4.0   86    91           91    +5
4    Blue Holly           4    57.0    4    1.65     4.0   87    94           94    +7
5    Great Cat            5    55.5    5    3.40     0.0   83    99           99    +16
6    Furious Queen        3    52.5    6    3.60     3.5   80    86           86    +6
7    Winter Rainfall      4    58.5    7    3.65     4.0   93    97           97    +4
8    Miss Marguerite      5    60.0    8    3.75     0.0   95    108          108   +13
9    Golden Tatjana       4    54.5    9    5.00     4.0   82    89           89    +7
10   All Is Green         3    54.0    10   5.30     3.5   87    89           89    +2
11   Porque Te Vas        5    54.0    11   5.60     0.0   80    96           96    +16
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mai Sensation 97 108 98 +10 3.5 -
2 Babelicious Line 95 106 95 +11 3.5
3 First Masterpiece 86 86 91 -5 4.0 -
4 Blue Holly 87 85 94 -9 4.0 -
5 Great Cat 83 82 99 -17 0.0 -
6 Furious Queen 80 79 86 -7 3.5 -
7 Winter Rainfall 93 87 97 -10 4.0 -
8 Miss Marguerite 95 91 108 -17 0.0 -
9 Golden Tatjana 82 67 89 -22 4.0 -
10 All Is Green 87 74 89 -15 3.5 -
11 Porque Te Vas 80 78 96 -18 0.0 -
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