Official NHA Assessment

Race 8: WORLD SPORTS BETTING LEADERS IN FIXED ODDS CAPE B STAKES (F & M) (For Fillies & Mares with a nett rating of 94 & below)

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Line Horse
Mulberry Street
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
4 / 13
Within 2 points
Significant Diffs
6 / 13
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    Miss Marguerite      5    60.0    1    0.00     0.0   92    97           97    +5
2    Fusillade            4    55.5    2    0.50     2.5   82    83           83    +1
3    Mulberry Street      3    52.5    3    0.55     2.0   78    78           78    +0
4    Fun Zone             5    60.0    4    1.30     0.0   92    97           97    +5
5    Sonic Burst          4    57.0    5    2.55     2.5   85    86           86    +1
6    What A State         3    57.0    6    3.30     2.0   83    87           87    +4
7    She's My Captain     3    53.0    7    7.30     2.0   75    79           79    +4
8    Spywing              2    57.0    8    8.05     1.0   85    89           89    +4
9    Little Miss Pink     6    54.0    9    8.25     0.0   78    85           85    +7
10   Inara's Dynasty      2    60.0    10   15.50    1.0   91    95           95    +4
11   Distinction          2    60.0    11   17.50    1.0   93    95           95    +2
12   Country Time         5    54.0    12   35.75    0.0   81    85           85    +4
99   Enemy Territory (IR  3    54.0    99   0.00     2.0   -     81           81    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Miss Marguerite 92 91 97 -6 0.0 -
2 Fusillade 82 84 83 +1 2.5 -
3 Mulberry Street Line 78 69 78 -9 2.0
4 Fun Zone 92 96 97 -1 0.0 -
5 Sonic Burst 85 81 86 -5 2.5 -
6 What A State 83 82 87 -5 2.0 -
7 She's My Captain 75 77 79 -2 2.0 -
8 Spywing 85 85 89 -4 1.0 -
9 Little Miss Pink 78 66 85 -19 0.0 -
10 Inara's Dynasty 91 89 95 -6 1.0 -
11 Distinction 93 97 95 +2 1.0 -
12 Country Time 81 62 85 -23 0.0 -
99 Enemy Territory (IRE) - 99 81 +18 2.0 -
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