Official NHA Assessment

Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN JUVENILE PLATE (For 2 yo 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
8 / 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    O'Tenikwa            3    60.0    1    0.00     3.0   -     -            -     +0
2    Bank Street          3    60.0    2    2.25     3.0   -     -            -     +0
3    Late December        2    60.0    3    2.55     2.0   -     -            -     +0
4    Summer Snow          2    60.0    4    3.80     2.0   -     -            -     +0
5    Gimmethegoodlife     3    60.0    5    4.00     3.0   -     -            -     +0
6    Dawn Till Dusk       2    60.0    6    5.25     2.0   -     -            -     +0
7    Golden Gallant       2    60.0    7    18.00    2.0   -     -            -     +0
8    Captain Nacho        2    60.0    8    22.75    2.0   -     -            -     +0
99   Sail The Seas        2    60.0    99   0.00     2.0   -     -            -     +0
99   Pee Jay              2    60.0    99   0.00     2.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 O'Tenikwa - 121 - +121 3.0 -
2 Bank Street - 67 - +67 3.0 -
3 Late December - 87 - +87 2.0 -
4 Summer Snow - 79 - +79 2.0 -
5 Gimmethegoodlife - 96 - +96 3.0 -
6 Dawn Till Dusk - 94 - +94 2.0 -
7 Golden Gallant - 77 - +77 2.0 -
8 Captain Nacho - 50 - +50 2.0 -
99 Sail The Seas - 127 - - 2.0 -
99 Pee Jay - 57 - - 2.0 -
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