Official NHA Assessment

Race 4: WARRIOR'S REST (2020) FM 73 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Electric Surge
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
1 / 15
Within 2 points
Significant Diffs
7 / 15
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    Rockie Reef          3    54.5    1    0.00     2.0   66    53           66    +0
2    Mel's Princess       3    56.0    2    0.05     2.0   69    56           59    -10
3    Electric Surge       5    59.5    3    1.45     0.0   72    72           72    +0
4    Liverpool Legend     4    55.5    4    1.50     1.0   64    62           62    -2
5    Name Of The Game     3    56.5    5    1.75     2.0   70    62           62    -8
6    Que For You          5    53.0    6    1.95     0.0   59    59           59    +0
7    Isla Morada          6    54.0    7    2.95     0.0   61    59           59    -2
8    Chelsea Flower       6    60.0    8    4.75     0.0   77    68           68    -9
9    Bella Swan           3    60.5    9    5.35     2.0   78    65           68    -10
10   Alabama Sky          3    50.5    10   6.95     2.0   66    45           56    -10
11   Raspberry Beret      3    55.0    11   7.15     2.0   67    54           57    -10
12   Bay Breeze           3    55.0    12   7.75     2.0   67    54           57    -10
99   Pinch Me             4    52.0    99   0.00     1.0   -     50           50    +0
99   Pretty In Pearls     3    54.5    99   0.00     2.0   -     53           53    +0
99   Paschals Samore      5    52.0    99   0.00     0.0   -     52           52    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rockie Reef 66 97 66 +31 2.0 -
2 Mel's Princess 69 77 59 +18 2.0 -
3 Electric Surge Line 72 83 72 +11 0.0
4 Liverpool Legend 64 59 62 -3 1.0 -
5 Name Of The Game 70 53 62 -9 2.0 -
6 Que For You 59 67 59 +8 0.0 -
7 Isla Morada 61 59 59 ✓ Match 0.0 -
8 Chelsea Flower 77 77 68 +9 0.0 -
9 Bella Swan 78 71 68 +3 2.0 -
10 Alabama Sky 66 59 56 +3 2.0 -
11 Raspberry Beret 67 61 57 +4 2.0 -
12 Bay Breeze 67 52 57 -5 2.0 -
99 Pinch Me - 45 50 -5 1.0 -
99 Pretty In Pearls - 56 53 +3 2.0 -
99 Paschals Samore - 62 52 +10 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