Official NHA Assessment

Race 5: TAB TELEBET 0861 000 822 FM 80 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Dancing Arabian
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
4 / 15
Within 2 points
Significant Diffs
10 / 15
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    Kiawah               3    52.5    1    0.00     5.0   75    58           75    +0
2    Mckenna Skye         3    55.5    2    0.40     5.0   81    69           71    -10
3    Greengrowthelilacs   3    53.5    3    2.15     5.0   77    63           67    -10
4    Dancing Arabian      4    58.0    4    2.50     2.5   76    76           76    +0
5    Snow Palace          5    60.0    5    3.20     0.0   80    85           85    +5
6    Eternal Life         3    53.5    6    3.25     5.0   85    62           75    -10
7    Mamaquera            5    59.0    7    4.75     0.0   78    81           81    +3
8    Woman Of Substance   3    56.0    8    6.25     5.0   82    65           72    -10
9    Lee Express          4    60.5    9    7.50     2.5   81    79           79    -2
10   Let There Be Light   4    58.0    10   8.00     2.5   81    74           74    -7
11   Warship              3    57.0    11   8.25     5.0   84    67           74    -10
12   Smiley River         5    58.0    12   8.50     0.0   76    79           79    +3
13   Chloris              4    58.0    13   9.75     2.5   76    74           74    -2
99   Quiet Rebellion      3    53.0    99   0.00     5.0   -     59           59    +0
99   Sultanah             5    58.5    99   0.00     0.0   -     80           80    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kiawah 75 79 75 +4 5.0 -
2 Mckenna Skye 81 69 71 -2 5.0 -
3 Greengrowthelilacs 77 79 67 +12 5.0 -
4 Dancing Arabian Line 76 60 76 -16 2.5
5 Snow Palace 80 87 85 +2 0.0 -
6 Eternal Life 85 88 75 +13 5.0 -
7 Mamaquera 78 60 81 -21 0.0 -
8 Woman Of Substance 82 62 72 -10 5.0 -
9 Lee Express 81 79 79 ✓ Match 2.5 -
10 Let There Be Light 81 59 74 -15 2.5 -
11 Warship 84 87 74 +13 5.0 -
12 Smiley River 76 69 79 -10 0.0 -
13 Chloris 76 73 74 -1 2.5 -
99 Quiet Rebellion - 74 59 +15 5.0 -
99 Sultanah - 59 80 -21 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