Official NHA Assessment

Race 3: PLAY SOCCER 6, 10 AND 13 MAIDEN HANDICAP (F & M) (For Maiden F & M with 3 or more runs)

Back to Race
Line Horse
Lauretta Mia
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
7 / 13
Within 2 points
Significant Diffs
4 / 13
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Crafty Heart         4    56.5    1    0.00     1.5   52    59           52    +0
2    Colorama             6    55.0    2    1.50     0.0   55    62           62    +7
3    Lauretta Mia         3    59.0    3    2.75     3.0   63    63           63    +0
4    Sugar Snap           3    59.0    4    6.25     3.0   63    61           61    -2
5    Eshraaq              3    57.5    5    8.25     3.0   60    58           58    -2
6    Back To Formentera   3    59.0    6    8.35     3.0   63    61           61    -2
7    Silvano'sbutterfly   3    52.5    7    10.85    3.0   50    48           48    -2
8    Empress Ki           4    50.5    8    10.90    1.5   41    47           47    +6
9    Rose Of Mine         3    60.0    9    13.65    3.0   65    63           63    -2
10   Klaserie             3    51.0    10   13.75    3.0   50    45           45    -5
11   Passion Fantacy      3    56.0    11   14.00    3.0   57    55           55    -2
12   Grace Lightning      3    59.0    12   14.25    3.0   63    61           61    -2
13   Fly By               3    58.0    13   15.50    3.0   61    59           59    -2
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Crafty Heart 52 63 52 +11 1.5 -
2 Colorama 55 54 62 -8 0.0 -
3 Lauretta Mia Line 63 63 63 ✓ Match 3.0
4 Sugar Snap 63 59 61 -2 3.0 -
5 Eshraaq 60 59 58 +1 3.0 -
6 Back To Formentera 63 60 61 -1 3.0 -
7 Silvano'sbutterfly 50 45 48 -3 3.0 -
8 Empress Ki 41 27 47 -20 1.5 -
9 Rose Of Mine 65 58 63 -5 3.0 -
10 Klaserie 50 57 45 +12 3.0 -
11 Passion Fantacy 57 56 55 +1 3.0 -
12 Grace Lightning 63 60 61 -1 3.0 -
13 Fly By 61 58 59 -1 3.0 -
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