Official NHA Assessment

Race 6: SplashOut PRIX DU CAP (Grade 3) (For Fillies and Mares)

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Line Horse
Rascova
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
10 / 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    Double Grand Slam    2    55.5    1    0.00     0.0   115   110          110   -5
2    October Morn         2    57.5    2    3.00     0.0   112   116          116   +4
3    Rascova              2    57.5    3    3.40     0.0   115   115          115   +0
4    Mrs Geriatrix        2    58.5    4    3.80     0.0   112   117          117   +5
5    Happy Chance         2    59.0    5    5.55     0.0   116   117          117   +1
6    Miss Marguerite      5    59.0    6    6.30     0.0   99    117          117   +18
7    Asiye Phambili       3    59.0    7    7.55     3.0   111   111          111   +0
8    Cala Muretta         2    57.5    8    8.30     0.0   97    114          114   +17
9    Enemy Territory (IR  3    58.5    9    8.50     3.0   98    110          110   +12
10   Ripple Effect        2    55.5    10   9.75     0.0   107   110          110   +3
11   Shantastic           2    60.0    11   11.25    0.0   108   119          119   +11
12   Golden Hostess       2    60.0    12   13.00    0.0   115   119          119   +4
13   Distant Winter       2    57.0    13   19.25    0.0   106   113          113   +7
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Double Grand Slam 115 122 110 +12 0.0 -
2 October Morn 112 119 116 +3 0.0 -
3 Rascova Line 115 122 115 +7 0.0
4 Mrs Geriatrix 112 112 117 -5 0.0 -
5 Happy Chance 116 118 117 +1 0.0 -
6 Miss Marguerite 99 91 117 -26 0.0 -
7 Asiye Phambili 111 119 111 +8 3.0 -
8 Cala Muretta 97 92 114 -22 0.0 -
9 Enemy Territory (IRE) 98 99 110 -11 3.0 -
10 Ripple Effect 107 102 110 -8 0.0 -
11 Shantastic 108 109 119 -10 0.0 -
12 Golden Hostess 115 112 119 -7 0.0 -
13 Distant Winter 106 106 113 -7 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