Official NHA Assessment

Race 4: PLAY SOCCER 6, 10 AND 13 MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

Back to Race
Line Horse
Mi Mi Apple Pie
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
2 / 14
Within 2 points
Significant Diffs
8 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Chroniclesofnania    5    57.0    1    0.00     0.0   64    62           62    -2
2    Mi Mi Apple Pie      3    60.0    2    3.50     8.5   52    52           52    +0
3    Sugar Snap           3    60.0    3    10.75    8.5   56    51           51    -5
4    Libran Lana          3    60.0    4    11.00    8.5   58    51           51    -7
5    Racinante            2    57.0    5    13.50    0.0   66    62           62    -4
6    Hey Siri             2    57.0    6    13.60    0.0   63    62           62    -1
7    Herewegojo           4    60.0    7    13.65    6.0   46    56           56    +10
8    Colour Coded         3    60.0    8    17.90    8.5   55    51           51    -4
9    Texas Tornado        2    57.0    9    18.00    0.0   -     62           62    +62
10   Antonia Augusta      2    57.0    10   20.25    0.0   55    62           62    +7
11   Aunt Liberty         2    57.0    11   21.50    0.0   -     62           62    +62
12   St Patrick's Day     4    60.0    12   27.00    6.0   51    56           56    +5
13   Polly Flinders       2    57.0    13   28.00    0.0   56    62           62    +6
14   Ray Flambe           2    57.0    14   99.99    0.0   54    62           62    +8
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Chroniclesofnania 64 60 62 -2 0.0 -
2 Mi Mi Apple Pie Line 52 56 52 +4 8.5
3 Sugar Snap 56 59 51 +8 8.5 -
4 Libran Lana 58 51 51 ✓ Match 8.5 -
5 Racinante 66 50 62 -12 0.0 -
6 Hey Siri 63 70 62 +8 0.0 -
7 Herewegojo 46 35 56 -21 6.0 -
8 Colour Coded 55 54 51 +3 8.5 -
9 Texas Tornado - 55 62 -7 0.0 -
10 Antonia Augusta 55 57 62 -5 0.0 -
11 Aunt Liberty - 38 62 -24 0.0 -
12 St Patrick's Day 51 42 56 -14 6.0 -
13 Polly Flinders 56 50 62 -12 0.0 -
14 Ray Flambe 54 58 62 -4 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