Official NHA Assessment

Race 6: RaceCape Powered By Hollywoodbets CLASS 4 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 78)

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Line Horse
Cattaleya
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
5 / 13
Within 2 points
Significant Diffs
6 / 13
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    Epikleros            2    56.0    1    0.00     0.0   81    65           65    -16
2    Typeface             2    60.0    2    0.30     0.0   78    78           78    +0
3    Cattaleya            2    56.5    3    0.40     0.0   71    71           71    +0
4    Enchanting Choice    4    56.0    4    0.60     3.0   81    64           71    -10
5    Cloud Chaser         3    59.0    5    1.00     6.0   76    63           66    -10
6    Dual Agent           2    54.0    6    1.30     0.0   77    64           67    -10
7    Woman's World        4    54.5    7    2.80     3.0   78    58           68    -10
8    Eternal Optimist     2    56.0    8    3.80     0.0   81    66           71    -10
9    Summer Night City    5    52.5    9    4.80     0.0   63    58           58    -5
10   Windrunner           2    59.5    10   7.05     0.0   88    72           78    -10
11   Passchendaele        4    58.0    11   7.35     3.0   85    63           75    -10
12   Desert Rose          3    60.0    12   9.85     6.0   77    61           67    -10
13   Lucy The Pink        2    52.5    13   18.10    0.0   63    58           58    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Epikleros 81 96 65 +31 0.0 -
2 Typeface 78 78 78 ✓ Match 0.0 -
3 Cattaleya Line 71 67 71 -4 0.0
4 Enchanting Choice 81 99 71 +28 3.0 -
5 Cloud Chaser 76 68 66 +2 6.0 -
6 Dual Agent 77 69 67 +2 0.0 -
7 Woman's World 78 94 68 +26 3.0 -
8 Eternal Optimist 81 62 71 -9 0.0 -
9 Summer Night City 63 57 58 -1 0.0 -
10 Windrunner 88 79 78 +1 0.0 -
11 Passchendaele 85 104 75 +29 3.0 -
12 Desert Rose 77 75 67 +8 6.0 -
13 Lucy The Pink 63 63 58 +5 0.0 -
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