Official NHA Assessment

Race 2: DEDICATION & COMMITMENT MAIDEN PLATE (For all Maidens)

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Line Horse
Super Fast
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 10
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    Super Fast           5    60.0    1    0.00     0.0   78    78           78    +0
2    Jet Legacy           5    60.0    2    0.90     0.0   -     78           78    +78
3    Radicchio            5    60.0    3    1.30     0.0   -     78           78    +78
4    Paris Rain           3    60.0    4    5.30     3.5   73    71           71    -2
5    Hollywood Star       2    60.0    5    5.70     2.5   56    73           73    +17
6    El Draque            5    60.0    6    6.50     0.0   -     78           78    +78
7    Du Cane              2    58.5    7    8.70     2.5   -     70           70    +70
8    Russian Writer       3    60.0    8    8.95     3.5   -     71           71    +71
9    Frozen Kingdom       3    60.0    9    10.65    3.5   -     71           71    +71
99   Olverston            2    60.0    99   0.00     2.5   -     73           73    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Super Fast Line 78 83 78 +5 0.0
2 Jet Legacy - 89 78 +11 0.0 -
3 Radicchio - 100 78 +22 0.0 -
4 Paris Rain 73 70 71 -1 3.5 -
5 Hollywood Star 56 59 73 -14 2.5 -
6 El Draque - 57 78 -21 0.0 -
7 Du Cane - 45 70 -25 2.5 -
8 Russian Writer - 47 71 -24 3.5 -
9 Frozen Kingdom - 46 71 -25 3.5 -
99 Olverston - 45 73 -28 2.5 -
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