Official NHA Assessment

Race 4: YUNG WIVEZ FOUNDATION 4 GIRLS MR 72 HANDICAP (Open)

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Line Horse
Farland
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
3 / 10
Within 2 points
Significant Diffs
3 / 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    El Dante             7    60.5    1    0.00     0.0   73    72           73    +0
2    Rodriguez            6    59.5    2    2.50     0.0   71    72           72    +1
3    Farland              6    52.0    3    4.20     0.0   56    56           56    +0
4    Kaygee's Delight     4    59.5    4    5.50     5.0   87    60           77    -10
5    Purpleninjaturtle    4    58.5    5    5.70     5.0   85    58           75    -10
6    Trusova              2    59.0    6    5.95     0.0   86    69           76    -10
7    Master Tobe          5    56.5    7    6.05     0.0   65    64           64    -1
8    Time Taker           4    59.0    8    7.05     5.0   70    59           60    -10
9    L'Ultimo             2    56.0    9    11.15    0.0   68    63           63    -5
10   Meetatthewindsor     5    59.0    10   12.95    0.0   71    69           69    -2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 El Dante 73 87 73 +14 0.0 -
2 Rodriguez 71 69 72 -3 0.0 -
3 Farland Line 56 59 56 +3 0.0
4 Kaygee's Delight 87 89 77 +12 5.0 -
5 Purpleninjaturtle 85 78 75 +3 5.0 -
6 Trusova 86 78 76 +2 0.0 -
7 Master Tobe 65 62 64 -2 0.0 -
8 Time Taker 70 55 60 -5 5.0 -
9 L'Ultimo 68 61 63 -2 0.0 -
10 Meetatthewindsor 71 76 69 +7 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