Official NHA Assessment

Race 6: TAB4RACING APP CLASSIFIED STAKES (For horses with nett rating of 71 and below)

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Line Horse
Bold Resolve
Reference for assessment
Exact Matches
1 / 18
Calculated = Official
Close Matches
5 / 18
Within 2 points
Significant Diffs
10 / 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    Moon Game            4    60.0    1    0.00     0.5   71    65           65    -6
2    Bold Resolve         4    60.0    2    1.25     0.5   69    69           69    +0
3    Knave Of Diamonds    3    56.5    3    1.50     1.0   64    60           60    -4
4    Abayyaan             3    58.0    4    2.50     1.0   70    62           62    -8
5    Seattle Beat         4    60.0    5    2.55     0.5   71    67           67    -4
6    Aspiringtoreign      3    54.0    6    4.55     1.0   58    52           52    -6
7    Masterful            6    58.5    7    4.80     0.0   68    63           63    -5
8    Excelsior            4    56.0    8    5.05     0.5   61    57           57    -4
9    Silver Celebrity     4    54.0    9    5.10     0.5   54    53           53    -1
10   Buttercup            3    58.0    10   5.15     1.0   74    60           64    -10
11   Global Design        3    56.0    11   5.65     1.0   63    56           56    -7
12   Notorix              6    58.0    12   5.75     0.0   69    62           62    -7
13   Wildeye              4    58.0    13   7.00     0.5   67    61           61    -6
14   Ideal View           6    56.0    14   9.75     0.0   65    58           58    -7
15   Flinders Range       3    56.0    15   11.00    1.0   64    56           56    -8
16   Miss Jacqueline      3    54.0    16   16.25    1.0   63    52           53    -10
99   Ticket To Ride       4    58.0    99   0.00     0.5   -     61           61    +0
99   Maestro Sonador      4    54.0    99   0.00     0.5   -     53           53    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Moon Game 71 89 65 +24 0.5 -
2 Bold Resolve Line 69 91 69 +22 0.5
3 Knave Of Diamonds 64 57 60 -3 1.0 -
4 Abayyaan 70 94 62 +32 1.0 -
5 Seattle Beat 71 55 67 -12 0.5 -
6 Aspiringtoreign 58 61 52 +9 1.0 -
7 Masterful 68 65 63 +2 0.0 -
8 Excelsior 61 53 57 -4 0.5 -
9 Silver Celebrity 54 46 53 -7 0.5 -
10 Buttercup 74 57 64 -7 1.0 -
11 Global Design 63 54 56 -2 1.0 -
12 Notorix 69 68 62 +6 0.0 -
13 Wildeye 67 61 61 ✓ Match 0.5 -
14 Ideal View 65 90 58 +32 0.0 -
15 Flinders Range 64 71 56 +15 1.0 -
16 Miss Jacqueline 63 49 53 -4 1.0 -
99 Ticket To Ride - 62 61 +1 0.5 -
99 Maestro Sonador - 52 53 -1 0.5 -
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