Official NHA Assessment

Race 6: FOLLOW CAPE RACING ON SOCIAL MEDIA OPEN MAIDEN (For all Maidens)

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Line Horse
Red William
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
11 / 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    Legal Chitchat       3    55.5    1    0.00     2.0   65    59           59    -6
2    Red William          5    60.0    2    2.00     0.0   75    75           75    +0
3    Green Mandarin       5    59.5    3    2.50     0.0   74    73           73    -1
4    Rainbow Colours      3    59.5    4    2.80     2.0   74    69           69    -5
5    State Of Shock       3    57.5    5    3.30     2.0   66    64           64    -2
6    Otis The Brave       3    59.0    6    3.70     2.0   73    67           67    -6
7    Logistical           3    56.0    7    6.20     2.0   67    60           60    -7
8    Twice Told           3    54.5    8    7.20     2.0   64    57           57    -7
9    Landingonthemoon     2    53.0    9    8.95     0.0   54    58           58    +4
10   Jacksway             5    53.5    10   12.20    0.0   33    59           59    +26
11   Global Speed         3    53.0    11   12.50    2.0   56    54           54    -2
12   Deauville            2    57.5    12   25.75    0.0   -     67           67    +67
99   Rubertus             2    59.5    99   0.00     0.0   -     71           71    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Legal Chitchat 65 51 59 -8 2.0 -
2 Red William Line 75 83 75 +8 0.0
3 Green Mandarin 74 83 73 +10 0.0 -
4 Rainbow Colours 74 63 69 -6 2.0 -
5 State Of Shock 66 58 64 -6 2.0 -
6 Otis The Brave 73 59 67 -8 2.0 -
7 Logistical 67 68 60 +8 2.0 -
8 Twice Told 64 51 57 -6 2.0 -
9 Landingonthemoon 54 52 58 -6 0.0 -
10 Jacksway 33 33 59 -26 0.0 -
11 Global Speed 56 52 54 -2 2.0 -
12 Deauville - - 67 -67 0.0 -
99 Rubertus - 75 71 +4 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