Official NHA Assessment

Race 3: CAPE TURF CLUB MAIDEN PLATE (For all Maidens)

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Line Horse
Daimyo
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
11 / 12
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    Daimyo               3    60.0    1    0.00     2.5   80    80           80    +0
2    Midway               3    60.0    2    0.30     2.5   -     85           85    +85
3    Champonelle          4    60.0    3    1.55     1.0   75    86           86    +11
4    Prince Of Tibet      4    60.0    4    1.85     1.0   76    86           86    +10
5    Azzurri              4    60.0    5    2.60     1.0   79    85           85    +6
6    Moremi Gorge         3    60.0    6    2.65     2.5   72    82           82    +10
7    Etoilefillante       4    60.0    7    3.65     1.0   80    84           84    +4
8    Amancio              3    60.0    8    4.65     2.5   -     80           80    +80
9    Rainbow Colours      3    60.0    9    5.40     2.5   63    80           80    +17
10   Silver Idol          3    60.0    10   6.40     2.5   -     80           80    +80
11   Mo Ment              4    60.0    11   8.65     1.0   -     83           83    +83
12   Mo Ridge             3    60.0    12   9.90     2.5   -     80           80    +80
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Daimyo Line 80 105 80 +25 2.5
2 Midway - 65 85 -20 2.5 -
3 Champonelle 75 87 86 +1 1.0 -
4 Prince Of Tibet 76 63 86 -23 1.0 -
5 Azzurri 79 77 85 -8 1.0 -
6 Moremi Gorge 72 67 82 -15 2.5 -
7 Etoilefillante 80 51 84 -33 1.0 -
8 Amancio - 68 80 -12 2.5 -
9 Rainbow Colours 63 63 80 -17 2.5 -
10 Silver Idol - 63 80 -17 2.5 -
11 Mo Ment - 93 83 +10 1.0 -
12 Mo Ridge - 57 80 -23 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