Official NHA Assessment

Race 3: CHAMPIONS DAY 6 APRIL MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA / CRS Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
10 / 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    Queen Of Fire        3    58.5    1    0.00     2.5   -     -            -     +0
2    Fatal Flaw           3    60.0    2    1.00     2.5   -     -            -     +0
3    Olivia's Way         3    56.0    3    1.75     2.5   -     -            -     +0
4    Radiant Heat         3    60.0    4    2.00     2.5   -     -            -     +0
5    Intro                3    60.0    5    5.25     2.5   -     -            -     +0
6    Party Punch          3    60.0    6    5.45     2.5   -     -            -     +0
7    Free In Seattle      3    60.0    7    7.20     2.5   -     -            -     +0
8    Cocomelon            3    60.0    8    10.95    2.5   -     -            -     +0
9    African Beauty       2    60.0    9    11.20    0.0   -     -            -     +0
10   Beverly Baby         3    60.0    10   24.95    2.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Queen Of Fire - 71 - +71 2.5 -
2 Fatal Flaw - 118 - +118 2.5 -
3 Olivia's Way - 114 - +114 2.5 -
4 Radiant Heat - 72 - +72 2.5 -
5 Intro - 66 - +66 2.5 -
6 Party Punch - 62 - +62 2.5 -
7 Free In Seattle - 89 - +89 2.5 -
8 Cocomelon - 80 - +80 2.5 -
9 African Beauty - 66 - +66 0.0 -
10 Beverly Baby - 53 - +53 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