Official NHA Assessment

Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN PLATE (For all Maidens)

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Line Horse
Cork Bay
Reference for assessment
Exact Matches
0 / 18
Calculated = Official
Close Matches
0 / 18
Within 2 points
Significant Diffs
14 / 18
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    Cork Bay             3    60.0    1    0.00     7.5   -     -            -     +0
2    Circumbendibus       3    60.0    2    0.30     7.5   75    -            75    +0
3    Gurkha               3    60.0    3    2.55     7.5   -     -            -     +0
4    Summer Snow          2    60.0    4    2.75     5.0   84    5            74    -10
5    Umfula               3    60.0    5    3.05     7.5   -     -            -     +0
6    Tripping Thunder     3    60.0    6    4.30     7.5   -     -            -     +0
7    Bel Canto Dream      3    60.0    7    4.35     7.5   -     -            -     +0
8    Konnichiwa           2    60.0    8    4.85     5.0   78    5            68    -10
9    Gimmeathrill         3    60.0    9    7.10     7.5   -     -            -     +0
10   Royal Dawn           3    60.0    10   7.40     7.5   -     -            -     +0
11   Honorine's Gimmie    3    60.0    11   8.15     7.5   -     -            -     +0
12   Charlie Bucket       3    60.0    12   10.90    7.5   -     -            -     +0
13   Always Shining       3    60.0    13   12.65    7.5   85    -            73    -12
14   Craft Market (GB)    3    60.0    14   13.40    7.5   -     -            -     +0
15   Wing Walker          3    60.0    15   15.15    7.5   -     -            -     +0
16   Palancar             3    60.0    16   19.90    7.5   -     -            -     +0
99   Elsinore             3    60.0    99   0.00     7.5   -     -            -     +0
99   Jet Force            3    60.0    99   0.00     7.5   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cork Bay Line - 80 - +80 7.5
2 Circumbendibus 75 97 75 +22 7.5 -
3 Gurkha - 80 - +80 7.5 -
4 Summer Snow 84 79 74 +5 5.0 -
5 Umfula - 83 - +83 7.5 -
6 Tripping Thunder - 85 - +85 7.5 -
7 Bel Canto Dream - 71 - +71 7.5 -
8 Konnichiwa 78 76 68 +8 5.0 -
9 Gimmeathrill - 73 - +73 7.5 -
10 Royal Dawn - 55 - +55 7.5 -
11 Honorine's Gimmie - 69 - +69 7.5 -
12 Charlie Bucket - 69 - +69 7.5 -
13 Always Shining 85 76 73 +3 7.5 -
14 Craft Market (GB) - 55 - +55 7.5 -
15 Wing Walker - 87 - +87 7.5 -
16 Palancar - 72 - +72 7.5 -
99 Elsinore - 80 - - 7.5 -
99 Jet Force - 117 - - 7.5 -
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