Official NHA Assessment

Race 3: SUMMER COUNTRY CHAMPIONSHIP 1600 FINAL (For horses with nett rating of 82 and below. NBT)

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Line Horse
Master Of Paris
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
6 / 11
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    Rich Folks Hoax      3    59.5    1    0.00     4.0   84    70           70    -14
2    Azzurri              4    56.5    2    0.40     2.0   71    73           73    +2
3    Master Of Paris      4    58.5    3    0.70     2.0   77    77           77    +0
4    Iconic Destination   5    61.5    4    1.10     0.0   81    86           86    +5
5    Okavango             3    60.5    5    1.40     4.0   86    75           76    -10
6    Ozark                4    54.5    6    1.80     2.0   69    67           67    -2
7    Bounceback           2    60.5    7    1.90     0.0   85    83           83    -2
8    Kebonalesedi         5    56.5    8    5.15     0.0   72    72           72    +0
9    All About Ronnie     3    54.5    9    7.40     4.0   69    60           60    -9
10   Midway               3    55.5    10   7.45     4.0   69    62           62    -7
99   Das Gute             4    58.5    99   0.00     2.0   -     72           72    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rich Folks Hoax 84 88 70 +18 4.0 -
2 Azzurri 71 77 73 +4 2.0 -
3 Master Of Paris Line 77 87 77 +10 2.0
4 Iconic Destination 81 78 86 -8 0.0 -
5 Okavango 86 123 76 +47 4.0 -
6 Ozark 69 61 67 -6 2.0 -
7 Bounceback 85 80 83 -3 0.0 -
8 Kebonalesedi 72 67 72 -5 0.0 -
9 All About Ronnie 69 67 60 +7 4.0 -
10 Midway 69 65 62 +3 4.0 -
99 Das Gute - 77 72 +5 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