Official NHA Assessment

Race 4: PLAY SOCCER 6, 10 AND 13 MR 68 HANDICAP (Open)

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Line Horse
Donny Tee
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
11 / 12
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    Bethel               6    60.0    1    0.00     0.0   68    90           68    +0
2    Donny Tee            4    62.0    2    1.50     7.0   80    80           80    +0
3    Great Times          3    53.5    3    2.50     6.0   55    65           65    +10
4    We All Chomies       5    52.0    4    2.75     0.0   52    74           74    +22
5    Joyous Jubilee (AUS  2    57.5    5    3.75     4.0   63    77           77    +14
6    Mr Bodacious         2    57.0    6    4.00     4.0   62    76           76    +14
7    Meetatthewindsor     5    59.0    7    4.50     0.0   66    88           88    +22
8    Kuznetsov            2    56.5    8    4.75     4.0   61    75           75    +14
9    Spanish Fort         5    52.0    9    4.85     0.0   55    74           74    +19
10   Mia Regina           2    58.5    10   4.95     4.0   65    79           79    +14
11   Aadehya              4    60.0    11   5.00     7.0   76    76           76    +0
12   Ferrando             3    61.0    12   7.50     6.0   70    80           80    +10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bethel 68 76 68 +8 0.0 -
2 Donny Tee Line 80 68 80 -12 7.0
3 Great Times 55 54 65 -11 6.0 -
4 We All Chomies 52 54 74 -20 0.0 -
5 Joyous Jubilee (AUS) 63 61 77 -16 4.0 -
6 Mr Bodacious 62 65 76 -11 4.0 -
7 Meetatthewindsor 66 76 88 -12 0.0 -
8 Kuznetsov 61 61 75 -14 4.0 -
9 Spanish Fort 55 50 74 -24 0.0 -
10 Mia Regina 65 63 79 -16 4.0 -
11 Aadehya 76 71 76 -5 7.0 -
12 Ferrando 70 74 80 -6 6.0 -
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