Official NHA Assessment

Race 6: PLAY SOCCER 6, 10 AND 13 FM 66 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Que Cosas
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
3 / 14
Within 2 points
Significant Diffs
10 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Drive By             6    60.5    1    0.00     0.0   76    72           76    +0
2    Que Cosas            4    59.0    2    0.10     2.5   64    64           64    +0
3    Savannah Winter      3    56.0    3    0.35     4.0   67    60           60    -7
4    Pam's Princess       3    59.5    4    2.60     4.0   74    64           64    -10
5    I Love Mambo         6    54.0    5    2.85     0.0   54    61           61    +7
6    Hidden Strings       5    52.0    6    4.10     0.0   50    56           56    +6
7    With Our Blessing    4    48.5    7    5.35     2.5   50    43           43    -7
8    Blindlove            3    57.5    8    5.85     4.0   70    58           60    -10
9    Bold Decision        4    60.0    9    5.95     2.5   66    66           66    +0
10   Grayswood Pink       3    57.5    10   6.70     4.0   70    58           60    -10
11   Chocolate Ruffles    3    56.5    11   8.95     4.0   68    56           58    -10
12   Ice Imperial         5    57.5    12   11.20    0.0   61    66           66    +5
13   Red Ruby             3    55.5    13   12.95    4.0   66    54           56    -10
14   Siberian Sunset      6    53.0    14   13.20    0.0   51    57           57    +6
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Drive By 76 68 76 -8 0.0 -
2 Que Cosas Line 64 48 64 -16 2.5
3 Savannah Winter 67 73 60 +13 4.0 -
4 Pam's Princess 74 82 64 +18 4.0 -
5 I Love Mambo 54 51 61 -10 0.0 -
6 Hidden Strings 50 47 56 -9 0.0 -
7 With Our Blessing 50 41 43 -2 2.5 -
8 Blindlove 70 55 60 -5 4.0 -
9 Bold Decision 66 72 66 +6 2.5 -
10 Grayswood Pink 70 62 60 +2 4.0 -
11 Chocolate Ruffles 68 60 58 +2 4.0 -
12 Ice Imperial 61 58 66 -8 0.0 -
13 Red Ruby 66 62 56 +6 4.0 -
14 Siberian Sunset 51 51 57 -6 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