Official NHA Assessment

Race 12: GAGASI FM 74 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Let's Not Linger
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
3 / 14
Within 2 points
Significant Diffs
9 / 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    Flashy Kaitrina      5    58.0    1    0.00     0.0   70    66           70    +0
2    Bell Jar             7    58.0    2    0.50     0.0   70    71           71    +1
3    Let's Not Linger     4    61.0    3    0.55     0.5   76    76           76    +0
4    Aisling              3    60.5    4    1.75     1.0   77    72           72    -5
5    Just Be Nice         3    57.0    5    1.80     1.0   70    65           65    -5
6    Oh So Squishy        3    58.0    6    1.95     1.0   77    67           67    -10
7    Chelsea Flower       6    60.5    7    2.35     0.0   77    73           73    -4
8    Angel Of Justice     3    57.0    8    2.40     1.0   78    64           68    -10
9    Princess Ozma        2    60.0    9    2.45     0.0   93    72           83    -10
10   My Cherie Amour      2    52.5    10   2.70     0.0   78    57           68    -10
10   Lady Macbeth         3    58.5    10   2.70     1.0   73    67           67    -6
12   Mel's Princess       3    57.5    12   4.10     1.0   71    64           64    -7
99   Roy's Rocker         3    52.0    99   0.00     1.0   -     52           52    +0
99   Grue Of Ice          6    56.0    99   0.00     0.0   -     62           62    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Flashy Kaitrina 70 82 70 +12 0.0 -
2 Bell Jar 70 68 71 -3 0.0 -
3 Let's Not Linger Line 76 87 76 +11 0.5
4 Aisling 77 66 72 -6 1.0 -
5 Just Be Nice 70 73 65 +8 1.0 -
6 Oh So Squishy 77 68 67 +1 1.0 -
7 Chelsea Flower 77 77 73 +4 0.0 -
8 Angel Of Justice 78 57 68 -11 1.0 -
9 Princess Ozma 93 66 83 -17 0.0 -
10 My Cherie Amour 78 75 68 +7 0.0 -
10 Lady Macbeth 73 68 67 +1 1.0 -
12 Mel's Princess 71 77 64 +13 1.0 -
99 Roy's Rocker - 53 52 +1 1.0 -
99 Grue Of Ice - 53 62 -9 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