Official NHA Assessment

Race 5: 4RACING.TV FM 78 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Dancing Arabian
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
4 / 17
Within 2 points
Significant Diffs
6 / 17
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    Escape Artist        3    56.5    1    0.00     2.5   76    64           76    +0
2    Let's Cruise         3    55.0    2    0.35     2.5   74    66           66    -8
3    Dancing Arabian      4    56.0    3    0.50     1.5   70    70           70    +0
4    Conker The World     4    52.0    4    0.90     1.5   52    61           61    +9
5    Bee In My Bonnet     2    57.5    5    1.10     0.0   79    75           75    -4
6    Quantum              5    56.0    6    1.75     0.0   76    71           71    -5
7    National Star        2    57.5    7    2.00     0.0   84    74           74    -10
8    Mamaquera            5    53.0    8    2.70     0.0   64    64           64    +0
9    Time For Glory       2    58.0    9    2.75     0.0   80    74           74    -6
10   Gimme The Flame      5    54.5    10   3.00     0.0   73    67           67    -6
11   Lunar Ballade        3    54.0    11   3.10     2.5   66    61           61    -5
12   Silver Clock         2    52.0    12   4.25     0.0   68    61           61    -7
13   Winter Muse          3    59.5    13   4.75     2.5   83    70           73    -10
14   Young Jackie         3    52.5    14   7.00     2.5   63    56           56    -7
15   Run For Isla         3    52.5    15   24.00    2.5   63    56           56    -7
99   Sacred Valley        3    52.0    99   0.00     2.5   -     55           55    +0
99   Golden Spoon         4    59.0    99   0.00     1.5   -     71           71    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Escape Artist 76 78 76 +2 2.5 -
2 Let's Cruise 74 71 66 +5 2.5 -
3 Dancing Arabian Line 70 60 70 -10 1.5
4 Conker The World 52 57 61 -4 1.5 -
5 Bee In My Bonnet 79 73 75 -2 0.0 -
6 Quantum 76 67 71 -4 0.0 -
7 National Star 84 75 74 +1 0.0 -
8 Mamaquera 64 60 64 -4 0.0 -
9 Time For Glory 80 77 74 +3 0.0 -
10 Gimme The Flame 73 50 67 -17 0.0 -
11 Lunar Ballade 66 72 61 +11 2.5 -
12 Silver Clock 68 67 61 +6 0.0 -
13 Winter Muse 83 78 73 +5 2.5 -
14 Young Jackie 63 62 56 +6 2.5 -
15 Run For Isla 63 58 56 +2 2.5 -
99 Sacred Valley - 44 55 -11 2.5 -
99 Golden Spoon - 76 71 +5 1.5 -
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