Official NHA Assessment

Race 9: INTERBET CAPE C STAKES (F & M) (For Fillies & Mares with a nett rating of 78 & below)

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Line Horse
In The Green Zone
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
11 / 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    Love Shack           2    60.0    1    0.00     4.0   73    86           79    +6
2    Furious Queen        3    60.0    2    1.25     6.0   83    82           82    -1
3    In The Green Zone    3    61.5    3    3.00     6.0   85    85           85    +0
4    Love Story           3    58.5    4    4.25     6.0   78    79           79    +1
5    Shipindani           3    58.5    5    5.00     6.0   79    79           79    +0
6    Becky Sharp          4    57.0    6    5.30     7.0   69    74           74    +5
7    Mrs Shackleton       2    51.5    7    5.40     4.0   60    69           69    +9
8    Bonne Bouche         2    60.0    8    6.40     4.0   75    86           86    +11
9    Palo Queen           5    60.0    9    6.80     0.0   74    94           94    +20
10   Hear My Voice        2    58.5    10   8.30     4.0   72    83           83    +11
11   Dafnes Daughter      2    58.5    11   10.30    4.0   80    83           83    +3
12   Strata               4    60.0    12   10.70    7.0   73    80           80    +7
13   Sugary Sweet         2    55.5    13   12.95    4.0   66    77           77    +11
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Love Shack 73 69 79 -10 4.0 -
2 Furious Queen 83 79 82 -3 6.0 -
3 In The Green Zone Line 85 76 85 -9 6.0
4 Love Story 78 61 79 -18 6.0 -
5 Shipindani 79 69 79 -10 6.0 -
6 Becky Sharp 69 68 74 -6 7.0 -
7 Mrs Shackleton 60 50 69 -19 4.0 -
8 Bonne Bouche 75 67 86 -19 4.0 -
9 Palo Queen 74 70 94 -24 0.0 -
10 Hear My Voice 72 54 83 -29 4.0 -
11 Dafnes Daughter 80 80 83 -3 4.0 -
12 Strata 73 74 80 -6 7.0 -
13 Sugary Sweet 66 56 77 -21 4.0 -
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