Official NHA Assessment

Race 2: CATCH KZN RACING VIA LIVE STREAMING ON www.galloptv.co.za PROGRESS PLATE (For Maidens & 1, 2 & 3 time winners)

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Line Horse
Kumemori
Reference for assessment
Exact Matches
2 / 10
Calculated = Official
Close Matches
3 / 10
Within 2 points
Significant Diffs
4 / 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    Isivivane            3    56.5    1    0.00     3.5   87    77           77    -10
2    Ingqwele             3    55.5    2    2.60     3.5   77    75           75    -2
3    Kumemori             5    52.5    3    3.70     0.0   76    76           76    +0
4    Immah                3    55.5    4    4.00     3.5   85    75           75    -10
5    Icy Blast            4    55.5    5    4.60     4.0   87    74           77    -10
5    Peregrine Falcon     4    56.5    5    4.60     4.0   72    76           76    +4
7    Beautiful Rania      3    54.0    7    4.80     3.5   80    72           72    -8
8    My Golly Molly       4    56.5    8    5.85     4.0   78    76           76    -2
9    Le Premiere          4    58.5    9    6.95     4.0   85    80           80    -5
10   Top Gun              3    53.5    10   15.05    3.5   78    71           71    -7
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Isivivane 87 104 77 +27 3.5 -
2 Ingqwele 77 84 75 +9 3.5 -
3 Kumemori Line 76 71 76 -5 0.0
4 Immah 85 82 75 +7 3.5 -
5 Icy Blast 87 88 77 +11 4.0 -
5 Peregrine Falcon 72 74 76 -2 4.0 -
7 Beautiful Rania 80 72 72 ✓ Match 3.5 -
8 My Golly Molly 78 71 76 -5 4.0 -
9 Le Premiere 85 84 80 +4 4.0 -
10 Top Gun 78 71 71 ✓ Match 3.5 -
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