Official NHA Assessment

Race 4: GALLOP TV YOUTUBE CHANNEL FM 74 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Light Of Day
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
4 / 11
Within 2 points
Significant Diffs
6 / 11
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    Reckless Love        4    58.5    1    0.00     1.0   71    62           71    +0
2    Light Of Day         5    59.0    2    0.30     0.0   72    72           72    +0
3    Roy's Rocker         3    52.0    3    0.80     2.5   53    52           52    -1
4    Top Ten              4    52.0    4    1.90     1.0   50    54           54    +4
5    Trentino             2    53.0    5    3.90     0.0   60    55           55    -5
6    Tomyris              4    58.5    6    4.30     1.0   76    63           66    -10
7    Kind Judy            4    60.5    7    6.10     1.0   75    66           66    -9
8    Doctor's Orders      2    53.5    8    7.40     0.0   66    54           56    -10
9    Last Ginger          4    54.5    9    7.45     1.0   76    54           66    -10
10   Play With Fire       4    59.5    10   13.35    1.0   78    64           68    -10
11   Rosy Future          4    52.0    11   17.95    1.0   58    49           49    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Reckless Love 71 72 71 +1 1.0 -
2 Light Of Day Line 72 61 72 -11 0.0
3 Roy's Rocker 53 53 52 +1 2.5 -
4 Top Ten 50 50 54 -4 1.0 -
5 Trentino 60 54 55 -1 0.0 -
6 Tomyris 76 93 66 +27 1.0 -
7 Kind Judy 75 73 66 +7 1.0 -
8 Doctor's Orders 66 79 56 +23 0.0 -
9 Last Ginger 76 64 66 -2 1.0 -
10 Play With Fire 78 79 68 +11 1.0 -
11 Rosy Future 58 55 49 +6 1.0 -
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