Official NHA Assessment

Race 4: Hollywood Bunny Bar MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Sea Of Tears
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 10
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    Reefway              2    58.0    1    0.00     6.5   -     76           6     +6
2    Umhlali              2    56.5    2    2.60     6.5   69    73           73    +4
3    Sea Of Tears         2    58.0    3    2.65     6.5   76    76           76    +0
4    Aditi                2    58.0    4    3.65     6.5   70    76           76    +6
5    Valerias Dream       3    58.0    5    4.05     9.5   -     70           70    +70
6    I've Got Wings       2    58.0    6    5.65     6.5   71    76           76    +5
7    Shesakinda Magic     3    60.0    7    5.85     9.5   56    74           74    +18
8    Sing For Winter      2    58.0    8    6.65     6.5   -     76           76    +76
9    Miss Dora            3    58.0    9    7.45     9.5   -     70           70    +70
10   Joy To The World     2    58.0    10   11.95    6.5   68    76           76    +8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Reefway - 84 6 +78 6.5 -
2 Umhlali 69 67 73 -6 6.5 -
3 Sea Of Tears Line 76 60 76 -16 6.5
4 Aditi 70 66 76 -10 6.5 -
5 Valerias Dream - 77 70 +7 9.5 -
6 I've Got Wings 71 68 76 -8 6.5 -
7 Shesakinda Magic 56 58 74 -16 9.5 -
8 Sing For Winter - 72 76 -4 6.5 -
9 Miss Dora - 58 70 -12 9.5 -
10 Joy To The World 68 45 76 -31 6.5 -
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