Official NHA Assessment

Race 4: JOIN THE RACE COAST TURF CLUB TODAY! CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 82)

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Line Horse
Sascha's Dream
Reference for assessment
Exact Matches
2 / 11
Calculated = Official
Close Matches
6 / 11
Within 2 points
Significant Diffs
3 / 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    Fine Wine            4    53.5    1    0.00     1.5   73    71           71    -2
2    Zena Rose            3    56.0    2    1.70     3.5   73    77           77    +4
3    Sascha's Dream       3    55.5    3    2.30     3.5   75    75           75    +0
4    Prom Queen           3    60.0    4    2.50     3.5   81    84           84    +3
5    Golden Angel         3    55.5    5    3.20     3.5   72    74           74    +2
6    Ms Galore            3    52.0    6    3.60     3.5   68    67           67    -1
7    Sanbeenee            2    48.0    7    4.20     0.0   59    65           65    +6
8    Sesame               3    58.5    8    4.40     3.5   78    78           78    +0
9    Psyche               3    53.5    9    5.30     3.5   78    67           68    -10
10   Cassandra            2    52.5    10   5.35     0.0   78    72           72    -6
11   Golden Croc          2    52.5    11   6.75     0.0   73    72           72    -1
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Fine Wine 73 73 71 +2 1.5 -
2 Zena Rose 73 73 77 -4 3.5 -
3 Sascha's Dream Line 75 75 75 ✓ Match 3.5
4 Prom Queen 81 81 84 -3 3.5 -
5 Golden Angel 72 72 74 -2 3.5 -
6 Ms Galore 68 68 67 +1 3.5 -
7 Sanbeenee 59 59 65 -6 0.0 -
8 Sesame 78 78 78 ✓ Match 3.5 -
9 Psyche 78 78 68 +10 3.5 -
10 Cassandra 78 78 72 +6 0.0 -
11 Golden Croc 73 73 72 +1 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