Official NHA Assessment

Race 2: #YOUCANBETONUS! OPEN MAIDEN (For all Maidens)

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Line Horse
Aethelwulf
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
7 / 13
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    Hollandia Bakkerij   3    56.0    1    0.00     6.0   70    56           56    -14
2    Aethelwulf           2    55.5    2    2.75     0.0   69    69           69    +0
3    City Of Port Louis   2    56.5    3    3.75     0.0   59    70           70    +11
4    Salagadoola          2    52.5    4    4.50     0.0   67    61           61    -6
5    Witching Hour        2    57.0    5    5.00     0.0   76    70           70    -6
6    Top Dollar           5    49.0    6    6.25     0.0   50    54           54    +4
7    Bahamian Beat        3    60.0    7    11.75    6.0   -     64           64    +64
8    Night In Japan       3    48.0    8    11.85    6.0   54    40           44    -10
9    Golden Alexia        3    52.5    9    13.10    6.0   63    49           53    -10
10   Janneman Wat Kan     2    52.5    10   14.35    0.0   60    61           61    +1
11   Pilgrim              2    55.5    11   18.35    0.0   69    67           67    -2
12   Gimme The Best       2    53.5    12   25.85    0.0   51    63           63    +12
13   Cedarpeak            3    48.5    13   31.35    6.0   50    41           41    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Hollandia Bakkerij 70 76 56 +20 6.0 -
2 Aethelwulf Line 69 66 69 -3 0.0
3 City Of Port Louis 59 63 70 -7 0.0 -
4 Salagadoola 67 66 61 +5 0.0 -
5 Witching Hour 76 68 70 -2 0.0 -
6 Top Dollar 50 42 54 -12 0.0 -
7 Bahamian Beat - 73 64 +9 6.0 -
8 Night In Japan 54 49 44 +5 6.0 -
9 Golden Alexia 63 56 53 +3 6.0 -
10 Janneman Wat Kan 60 54 61 -7 0.0 -
11 Pilgrim 69 62 67 -5 0.0 -
12 Gimme The Best 51 51 63 -12 0.0 -
13 Cedarpeak 50 50 41 +9 6.0 -
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