Official NHA Assessment

Race 6: GALLOP TV CLASS 5 (F & M) (For Fillies & Mares. Benchmark at 60.0kg = 66)

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Line Horse
Mountainsofthemoon
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
3 / 12
Within 2 points
Significant Diffs
4 / 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    Copacabana           4    58.5    1    0.00     7.0   63    46           46    -17
2    Mountainsofthemoon   2    61.0    2    1.70     0.0   68    68           68    +0
3    Pink Diamond         6    56.5    3    2.40     0.0   59    58           58    -1
4    Flying Reign Storm   3    57.5    4    3.80     9.0   61    41           51    -10
5    Angel Of My Heart    3    55.5    5    4.70     9.0   57    36           47    -10
6    Amafort              3    58.0    6    4.80     9.0   66    41           56    -10
7    Cassandra            2    57.5    7    5.20     0.0   79    58           69    -10
8    My True Love         4    55.0    8    5.30     7.0   56    39           46    -10
9    Roy Taking Off       4    56.0    9    6.20     7.0   58    41           48    -10
10   The Queen Bee        4    59.5    10   7.40     7.0   65    48           55    -10
11   Givers Grace         2    57.5    11   7.60     0.0   69    58           59    -10
12   Sky Velocity         5    58.5    12   17.50    0.0   63    60           60    -3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Copacabana 63 74 46 +28 7.0 -
2 Mountainsofthemoon Line 68 65 68 -3 0.0
3 Pink Diamond 59 60 58 +2 0.0 -
4 Flying Reign Storm 61 65 51 +14 9.0 -
5 Angel Of My Heart 57 51 47 +4 9.0 -
6 Amafort 66 61 56 +5 9.0 -
7 Cassandra 79 78 69 +9 0.0 -
8 My True Love 56 50 46 +4 7.0 -
9 Roy Taking Off 58 54 48 +6 7.0 -
10 The Queen Bee 65 53 55 -2 7.0 -
11 Givers Grace 69 61 59 +2 0.0 -
12 Sky Velocity 63 57 60 -3 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