Official NHA Assessment

Race 4: TAB 4RACING APP FM 64 HANDICAP (F & M) (Fillies and Mares)

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Line Horse
Global Goddess
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
3 / 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    Sarajevo             4    55.5    1    0.00     2.5   58    57           58    +0
2    Hazy Crazy Night     2    60.5    2    0.75     0.0   75    76           76    +1
3    Kavian's Cara        4    53.0    3    0.85     2.5   50    56           56    +6
4    Global Goddess       3    59.5    4    2.10     5.0   63    63           63    +0
5    Rosa Dourada         2    60.0    5    2.85     0.0   74    73           73    -1
6    Izhiestia            5    55.5    6    3.60     0.0   55    63           63    +8
7    Mrs Hotline          5    58.5    7    3.85     0.0   61    69           69    +8
8    Miss Millstream      5    60.5    8    3.95     0.0   65    73           73    +8
9    Colorama             6    53.5    9    6.20     0.0   50    58           58    +8
10   Emily's Spirit       2    58.0    10   10.45    0.0   70    67           67    -3
11   Meeneera             4    59.5    11   10.50    2.5   63    65           65    +2
12   Arion Of Adrast      3    52.0    12   15.75    5.0   45    45           45    +0
13   Java House           4    54.0    13   99.99    2.5   52    54           54    +2
99   Lady Of Gold         2    57.5    99   0.00     0.0   -     66           66    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sarajevo 58 63 58 +5 2.5 -
2 Hazy Crazy Night 75 79 76 +3 0.0 -
3 Kavian's Cara 50 56 56 ✓ Match 2.5 -
4 Global Goddess Line 63 54 63 -9 5.0
5 Rosa Dourada 74 67 73 -6 0.0 -
6 Izhiestia 55 52 63 -11 0.0 -
7 Mrs Hotline 61 56 69 -13 0.0 -
8 Miss Millstream 65 63 73 -10 0.0 -
9 Colorama 50 54 58 -4 0.0 -
10 Emily's Spirit 70 53 67 -14 0.0 -
11 Meeneera 63 52 65 -13 2.5 -
12 Arion Of Adrast 45 42 45 -3 5.0 -
13 Java House 52 52 54 -2 2.5 -
99 Lady Of Gold - 64 66 -2 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