Official NHA Assessment

Race 2: PLAY SOCCER 6, 10 AND 13 MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win BSA Bonus Series)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
11 / 12
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    Jerusalema Rain      2    60.0    1    0.00     2.5   -     -            -     +0
2    Hawkbill             4    60.0    2    0.25     4.0   -     -            -     +0
3    Zoombomber           2    60.0    3    1.25     2.5   -     -            -     +0
4    Birthright           4    60.0    4    1.50     4.0   -     -            -     +0
5    Godspeed             2    55.0    5    4.25     2.5   -     -            -     +0
6    Galladorn            2    60.0    6    4.50     2.5   -     -            -     +0
7    Emporium             2    60.0    7    7.00     2.5   -     -            -     +0
8    Lt Alexander         2    60.0    8    10.50    2.5   -     -            -     +0
9    Mutarazi             2    60.0    9    10.60    2.5   -     -            -     +0
10   Rampear              2    60.0    10   11.25    2.5   -     -            -     +0
11   Brettski             2    60.0    11   13.00    2.5   -     -            -     +0
99   Linkin Navigator     2    60.0    99   0.00     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 Jerusalema Rain - 100 - +100 2.5 -
2 Hawkbill - 100 - +100 4.0 -
3 Zoombomber - 60 - +60 2.5 -
4 Birthright - 95 - +95 4.0 -
5 Godspeed - 60 - +60 2.5 -
6 Galladorn - 75 - +75 2.5 -
7 Emporium - 89 - +89 2.5 -
8 Lt Alexander - 72 - +72 2.5 -
9 Mutarazi - 65 - +65 2.5 -
10 Rampear - 45 - +45 2.5 -
11 Brettski - 60 - +60 2.5 -
99 Linkin Navigator - 77 - - 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