Official NHA Assessment

Race 5: 4RACING.TV MR 96 HANDICAP (Open)

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Line Horse
Supreme Dance
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 9
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    Flashy Apache        6    53.0    1    0.00     0.0   84    89           84    +0
2    Kaptein              4    54.0    2    2.20     5.0   83    86           86    +3
3    Supreme Dance        4    60.0    3    3.20     5.0   96    96           96    +0
4    King's Crusade       4    52.0    4    4.50     5.0   80    78           78    -2
5    Prince Evlanoff      5    54.0    5    5.00     0.0   84    91           91    +7
6    Youcanthurrylove     5    59.5    6    7.00     0.0   95    102          102   +7
7    Stormy Winter        8    59.0    7    8.70     0.0   94    101          101   +7
8    The Kop              4    57.5    8    9.80     5.0   91    88           88    -3
9    Motown Magic         3    56.5    9    10.00    9.0   91    78           81    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Flashy Apache 84 78 84 -6 0.0 -
2 Kaptein 83 80 86 -6 5.0 -
3 Supreme Dance Line 96 76 96 -20 5.0
4 King's Crusade 80 81 78 +3 5.0 -
5 Prince Evlanoff 84 78 91 -13 0.0 -
6 Youcanthurrylove 95 86 102 -16 0.0 -
7 Stormy Winter 94 69 101 -32 0.0 -
8 The Kop 91 78 88 -10 5.0 -
9 Motown Magic 91 75 81 -6 9.0 -
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