Official NHA Assessment

Race 9: WSB THANKS YOU FOR YOUR SUPPORT FM 72 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Code Zero
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
3 / 13
Within 2 points
Significant Diffs
4 / 13
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Kind Judy            4    58.5    1    0.00     1.0   69    72           69    +0
2    Bellevarde           3    60.0    2    0.05     2.0   76    73           73    -3
3    Code Zero            3    60.0    3    2.00     2.0   76    76           76    +0
4    Dark Travel          4    58.5    4    2.25     1.0   69    75           75    +6
5    Last Cheer           5    60.0    5    2.75     0.0   72    79           79    +7
6    Paschals Samore      5    52.0    6    3.25     0.0   48    63           63    +15
7    Arden Park           3    59.5    7    6.75     2.0   75    72           72    -3
8    Seconda Errore       3    58.5    8    7.50     2.0   73    70           70    -3
9    Astral Plane         4    56.0    9    13.00    1.0   67    67           67    +0
10   Simply Complicated   4    52.5    10   13.50    1.0   60    60           60    +0
11   Anatura              5    58.0    11   14.00    0.0   68    73           73    +5
12   Zanobian Princess    2    53.0    12   22.00    0.0   81    63           71    -10
13   Winning Queen        6    52.0    13   30.00    0.0   50    61           61    +11
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kind Judy 69 73 69 +4 1.0 -
2 Bellevarde 76 107 73 +34 2.0 -
3 Code Zero Line 76 76 76 ✓ Match 2.0
4 Dark Travel 69 72 75 -3 1.0 -
5 Last Cheer 72 72 79 -7 0.0 -
6 Paschals Samore 48 62 63 -1 0.0 -
7 Arden Park 75 53 72 -19 2.0 -
8 Seconda Errore 73 68 70 -2 2.0 -
9 Astral Plane 67 62 67 -5 1.0 -
10 Simply Complicated 60 55 60 -5 1.0 -
11 Anatura 68 68 73 -5 0.0 -
12 Zanobian Princess 81 79 71 +8 0.0 -
13 Winning Queen 50 58 61 -3 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