Official NHA Assessment

Race 4: TABGOLD SCORE6 SCORE10 FM 66 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Shaken Not Stirred
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
9 / 13
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Jollification        3    60.0    1    0.00     9.0   68    63           68    +0
2    Ingakara             5    53.0    2    1.40     0.0   52    70           70    +18
3    Shaken Not Stirred   4    52.0    3    1.45     5.0   58    58           58    +0
4    Im The Buzz          5    57.5    4    1.75     0.0   63    79           79    +16
5    Fashionigma          3    57.5    5    2.95     9.0   61    60           60    -1
6    Hot Strike           7    55.5    6    3.65     0.0   57    73           73    +16
7    Mysterious Girl      2    60.5    7    3.95     0.0   69    83           83    +14
8    Angelic Fort         3    57.0    8    4.45     9.0   60    57           57    -3
9    Roy's Rocker         3    53.0    9    5.50     9.0   52    49           49    -3
10   Ideal Gift           2    57.0    10   5.55     0.0   62    75           75    +13
11   Just Virginia        2    55.5    11   6.55     0.0   67    72           72    +5
12   Little Lady          2    59.5    12   11.55    0.0   67    80           80    +13
99   English Primrose     3    55.0    99   0.00     9.0   -     53           53    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Jollification 68 77 68 +9 9.0 -
2 Ingakara 52 53 70 -17 0.0 -
3 Shaken Not Stirred Line 58 55 58 -3 5.0
4 Im The Buzz 63 68 79 -11 0.0 -
5 Fashionigma 61 50 60 -10 9.0 -
6 Hot Strike 57 59 73 -14 0.0 -
7 Mysterious Girl 69 69 83 -14 0.0 -
8 Angelic Fort 60 50 57 -7 9.0 -
9 Roy's Rocker 52 53 49 +4 9.0 -
10 Ideal Gift 62 71 75 -4 0.0 -
11 Just Virginia 67 56 72 -16 0.0 -
12 Little Lady 67 65 80 -15 0.0 -
99 English Primrose - 58 53 +5 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