Official NHA Assessment

Race 2: KIDDIES ENTERTAINMENT 2 APRIL JUVENILE PLATE (Fillies) (2 yof Win R15 000 ROA + R60 000 BSA Bonus)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
0 / 14
Within 2 points
Significant Diffs
13 / 14
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    Maharanee            2    60.0    1    0.00     2.5   -     -            -     +0
2    Rimaah               2    60.0    2    2.50     2.5   -     -            -     +0
3    Miss Daisy           2    60.0    3    3.25     2.5   -     -            -     +0
4    National Star        2    60.0    4    4.50     2.5   -     -            -     +0
5    Tried And True       5    60.0    5    5.25     0.0   -     -            -     +0
6    Rose Velvet          2    60.0    6    9.50     2.5   -     -            -     +0
7    Heartlight           2    60.0    7    11.00    2.5   -     -            -     +0
8    Silver Clock         2    60.0    8    13.50    2.5   -     -            -     +0
9    Tiz Magic            2    60.0    9    13.75    2.5   -     -            -     +0
10   Cerulean Dancer      2    60.0    10   16.00    2.5   -     -            -     +0
11   Street's Ahead       2    60.0    11   16.25    2.5   -     -            -     +0
12   Zanobian Princess    2    60.0    12   21.00    2.5   -     -            -     +0
13   Feel The Magic       2    60.0    13   34.00    2.5   -     -            -     +0
99   I've Got Wings       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 Maharanee - 110 - +110 2.5 -
2 Rimaah - 70 - +70 2.5 -
3 Miss Daisy - 108 - +108 2.5 -
4 National Star - 75 - +75 2.5 -
5 Tried And True - 75 - +75 0.0 -
6 Rose Velvet - 73 - +73 2.5 -
7 Heartlight - 48 - +48 2.5 -
8 Silver Clock - 67 - +67 2.5 -
9 Tiz Magic - 52 - +52 2.5 -
10 Cerulean Dancer - 71 - +71 2.5 -
11 Street's Ahead - 55 - +55 2.5 -
12 Zanobian Princess - 79 - +79 2.5 -
13 Feel The Magic - 30 - +30 2.5 -
99 I've Got Wings - 68 - - 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