Official NHA Assessment

Race 8: 4 FRIENDS PROMO ON TICKETPRO MR 68 HANDICAP (Open)

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Line Horse
The Mightiest
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
6 / 14
Within 2 points
Significant Diffs
7 / 14
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    Commander Of All     2    53.0    1    0.00     0.0   54    68           54    +0
2    The Mightiest        3    59.5    2    2.00     8.0   68    68           68    +0
2    Gamer                4    59.0    2    2.00     4.5   66    74           74    +8
4    Scarlett Heart       2    59.5    4    4.00     0.0   83    82           82    -1
5    Flag Bearer          3    58.0    5    5.20     8.0   64    62           62    -2
6    Circle Of Grace      4    53.5    6    5.45     4.5   55    60           60    +5
7    That's Magical       3    54.5    7    5.70     8.0   58    55           55    -3
8    Crepuscolo           4    53.0    8    6.70     4.5   54    59           59    +5
9    Michael Faraday      2    60.5    9    7.00     0.0   69    83           83    +14
10   Viva De Janeiro      5    53.0    10   9.25     0.0   54    68           68    +14
11   Zoombomber           2    53.0    11   9.95     0.0   62    68           68    +6
12   Bob Lee Swagger      4    53.0    12   10.25    4.5   57    59           59    +2
13   Blurred Vision       3    56.5    13   11.75    8.0   62    59           59    -3
99   Volte Face           3    59.0    99   0.00     8.0   -     64           64    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Commander Of All 54 56 54 +2 0.0 -
2 The Mightiest Line 68 70 68 +2 8.0
2 Gamer 66 65 74 -9 4.5 -
4 Scarlett Heart 83 108 82 +26 0.0 -
5 Flag Bearer 64 60 62 -2 8.0 -
6 Circle Of Grace 55 51 60 -9 4.5 -
7 That's Magical 58 54 55 -1 8.0 -
8 Crepuscolo 54 58 59 -1 4.5 -
9 Michael Faraday 69 68 83 -15 0.0 -
10 Viva De Janeiro 54 50 68 -18 0.0 -
11 Zoombomber 62 60 68 -8 0.0 -
12 Bob Lee Swagger 57 53 59 -6 4.5 -
13 Blurred Vision 62 56 59 -3 8.0 -
99 Volte Face - 66 64 +2 8.0 -
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