Official NHA Assessment

Race 6: RACEHORSE OWNERS ASSOCIATION FM 72 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Wildest Dreams
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
3 / 13
Within 2 points
Significant Diffs
7 / 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    Maiden's Cove        3    52.5    1    0.00     8.0   57    51           57    +0
2    Opera Swing          4    53.5    2    0.10     4.5   62    60           60    -2
3    Wildest Dreams       3    59.5    3    0.35     8.0   72    72           72    +0
4    Hey Siri             2    52.0    4    1.85     0.0   71    71           71    +0
5    Silvia Louise        4    52.0    5    4.10     4.5   53    59           59    +6
6    River Cafe           4    59.5    6    4.15     4.5   71    74           74    +3
7    Basetsana            5    58.0    7    4.65     0.0   68    79           79    +11
8    Anatura              5    60.0    8    5.90     0.0   72    82           82    +10
9    Saint Anastasia      3    57.0    9    7.40     8.0   67    60           60    -7
10   To The Max           5    58.0    10   7.90     0.0   68    78           78    +10
11   Country Flame        3    52.0    11   14.65    8.0   57    50           50    -7
12   Miss Otis            3    53.5    12   99.99    8.0   59    53           53    -6
99   Emaline              4    59.0    99   0.00     4.5   -     71           71    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Maiden's Cove 57 58 57 +1 8.0 -
2 Opera Swing 62 82 60 +22 4.5 -
3 Wildest Dreams Line 72 87 72 +15 8.0
4 Hey Siri 71 70 71 -1 0.0 -
5 Silvia Louise 53 51 59 -8 4.5 -
6 River Cafe 71 74 74 ✓ Match 4.5 -
7 Basetsana 68 55 79 -24 0.0 -
8 Anatura 72 68 82 -14 0.0 -
9 Saint Anastasia 67 63 60 +3 8.0 -
10 To The Max 68 64 78 -14 0.0 -
11 Country Flame 57 54 50 +4 8.0 -
12 Miss Otis 59 59 53 +6 8.0 -
99 Emaline - 67 71 -4 4.5 -
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