Official NHA Assessment

Race 3: RACING240 FOR RACING. FOR YOU MAIDEN PLATE (For all Maidens)

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Line Horse
Maradiva
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
10 / 11
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    Twice As Wild        6    57.5    1    0.00     0.0   62    68           68    +6
2    Orgetorix            4    60.0    2    2.90     3.5   55    66           66    +11
3    Brenden James        6    60.0    3    3.00     0.0   -     73           73    +73
4    Maradiva             3    60.0    4    3.50     3.0   67    67           67    +0
5    Great Melody         3    60.0    5    5.25     3.0   67    67           67    +0
6    Luke Skywalker       3    60.0    6    6.50     3.0   -     67           67    +67
7    Magic Flower         2    57.0    7    8.30     2.0   -     63           63    +63
8    Three Card Trick     3    60.0    8    8.40     3.0   -     67           67    +67
9    Fill Your Boots      3    60.0    9    12.20    3.0   52    67           67    +15
10   Whistleforthewind    3    58.5    10   13.20    3.0   -     64           64    +64
99   Capture The Castle   3    60.0    99   0.00     3.0   -     67           67    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Twice As Wild 62 51 68 -17 0.0 -
2 Orgetorix 55 65 66 -1 3.5 -
3 Brenden James - 98 73 +25 0.0 -
4 Maradiva Line 67 54 67 -13 3.0
5 Great Melody 67 79 67 +12 3.0 -
6 Luke Skywalker - 42 67 -25 3.0 -
7 Magic Flower - 52 63 -11 2.0 -
8 Three Card Trick - 50 67 -17 3.0 -
9 Fill Your Boots 52 57 67 -10 3.0 -
10 Whistleforthewind - 48 64 -16 3.0 -
99 Capture The Castle - 48 67 -19 3.0 -
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